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Air & Space > Acronyms > Flashcards

Acronyms Flashcards

1
Q

.2lb REA

A

.2lbf Thruster

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2
Q

/

A

&

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3
Q

/

A

And

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4
Q

5lb REA

A

5lbf Thruster

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5
Q

A

A

Amperes OR Amp

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6
Q

AAD

A

Autonomous Attitude Determination

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7
Q

Abbrev

A

Defintion

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8
Q

Accel

A

Acceleration

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9
Q

Acclmtrs

A

Accekerometers

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10
Q

Accom

A

Accomidation

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11
Q

ACO

A

Administrative Contracting Officer

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12
Q

ACS

A

Attitude Control System

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13
Q

ACS

A

Attitude Control Subsystem

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14
Q

ADCS

A

Attitude Determination and Control Subsystem

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15
Q

ADS

A

Attitude Determination Software

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16
Q

AE

A

Approach Elipsoid

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17
Q

AES

A

Advanced Encryption Standard

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18
Q

AGC

A

Automatic Gain Control

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19
Q

AI&T

A

Assembly, Integration & Test

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20
Q

AIT

A

Assembly, Integration & Test

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21
Q

ALC

A

Automatic Level Control

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22
Q

Algorth

A

Algorithm

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23
Q

AMT

A

ATS Management Tool

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24
Q

Anlys

A

Analysis

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25
Q

Anom

A

Anomaly

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26
Q

Ant

A

Antenna

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27
Q

AON

A

Angles Only Navigation

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28
Q

APM

A

Active Power Management

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29
Q

ARO

A

After Receipt of Order

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30
Q

Asmt

A

Assessment

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31
Q

Assur

A

Assurance

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32
Q

ASSY

A

Assembly

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33
Q

ATP

A

Acceptance Test Procedure

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34
Q

ATS

A

Absolute Time Sequence

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35
Q

Aus

A

Australia

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36
Q

Avi

A

Avionics

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37
Q

AZ

A

Azimuth

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38
Q

BATT

A

Battery

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39
Q

BAU

A

Baseband Avionics Unit

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40
Q

BAU

A

Baseband Avionics Unit

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41
Q

BBA

A

Battery Boost Assembly

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42
Q

BBC

A

Battery Boost Converter

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43
Q

BBE

A

Baseband Electronics

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44
Q

BBU

A

Baseband Unit

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45
Q

BC

A

Bus Controller

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46
Q

BCA

A

Boost Control Assembly

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47
Q

BCI

A

Boom Compression Indicator

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48
Q

BCU

A

Bus Control Unit

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49
Q

BDC

A

Block Downconverter

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50
Q

BIE

A

Battery Interface Electronics

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51
Q

BIT

A

Build In Test

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52
Q

BMOC

A

Backup Mission Operations Center

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53
Q

BNA

A

Broadcast Satellite Services, Australia coverage, Polarization Plan A

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54
Q

BNB

A

Broadcast Satellite Services, Australia coverage, Polarization Plan B

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55
Q

BNBNZ

A

Broadcast Satellite Services, Australia and New Zealand coverage, Polarization Plan B

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56
Q

BNZA

A

Broadcast Satellite Services, New Zealand coverage, Polarization Plan A

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57
Q

BNZB

A

Broadcast Satellite Services, New Zealand coverage, Polarization Plan B

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58
Q

BOB

A

Break Out Box

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59
Q

BOL

A

Beginning of Life

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60
Q

BOM

A

Beginning of Mission

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61
Q

BOP

A

Break Out Panel

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62
Q

BPR

A

Base-Panel REA(s)

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63
Q

BRIU

A

Bus Remote Interface Unit

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64
Q

Brn

A

Burn

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65
Q

BSS

A

Broadcast Satellite Services

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66
Q

BTI

A

Boom Tension Indicator

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67
Q

BTRD

A

Bus Test Requirements Documents

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68
Q

BTX

A

Beacon Transmitter

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69
Q

BUC

A

Block Upconverter

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70
Q

C

A

Celsius

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71
Q

C&C

A

Command and Control

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72
Q

C.G.

A

Center of Gravity

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73
Q

C/I

A

Carrier to Interference Ratio

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74
Q

CAMP

A

Channel Amplifier / Driver

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75
Q

CART

A

Cebtrial Archiver Retreival tool

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76
Q

Catbed

A

Catalytic Bed

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77
Q

CBE

A

Current Best Estimate

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78
Q

CBH

A

Capture Box Hold

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79
Q

CCA

A

Circuit Card Assembly

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80
Q

CCSDS

A

Consultative Committee for Space Data System

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81
Q

CCW

A

Counter Clock-Wise

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82
Q

CDH (a/k/a C&DH)

A

Command & Data Handling

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83
Q

CDR

A

Critical Design Review

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84
Q

CE

A

Chief Engineer

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85
Q

CG

A

Center of Gravity

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86
Q

CHAP

A

Challenge Handshake Authentication Protocol

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87
Q

Char

A

Characterization

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88
Q

CHG

A

Charge

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89
Q

Chk

A

Check

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90
Q

CKOS

A

Colocation Keep Out Sphere

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91
Q

CLD

A

Command Logic Demodulator

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92
Q

CLV

A

Latch Valve

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93
Q

cm

A

Centimeter

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94
Q

CM

A

Center of Mass

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95
Q

CMD (a/k/a Cmd)

A

Command

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96
Q

CMOS

A

Complimentary Metal-Oxide Semiconductor

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97
Q

Cmpl

A

Compliance

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98
Q

CMRC

A

C-Band Command Receiver

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99
Q

CMRK

A

Ku-Band Command Receiver

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100
Q

Cnfg

A

Configuration

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101
Q

CogE

A

Cognizant Engineer

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102
Q

COLA

A

COLlision Avoidance

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103
Q

Comp

A

Component

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104
Q

Conn

A

Connect

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105
Q

ConOps

A

Concept of Operations

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106
Q

Cons

A

Console

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107
Q

Cont

A

Contract

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108
Q

Contam

A

Contamination

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109
Q

Convt

A

Converters

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110
Q

COP

A

Command Operation Protocol

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111
Q

COPUOS

A

Committee On the Peaceful Use of Outer Space

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112
Q

Cor

A

Core

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113
Q

Corrn

A

Corroison

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114
Q

COSW

A

C-Band Output Switch

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115
Q

COTE

A

Checkout Test Equipment

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116
Q

CP

A

Chemical Propulsion

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117
Q

CPOR

A

Chemical Propulsion Orbit Raising

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118
Q

CRA

A

Charge Regulator Assembly

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119
Q

CRC

A

Cyclic Redundancy Check

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120
Q

Crd

A

Coordination

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121
Q

CRF

A

C Band Receiver Filter

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122
Q

CRX

A

Command Receiver

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123
Q

CSBA

A

C-Band Switch Band Assembly

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124
Q

CSC

A

Computer Software Component

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125
Q

CSS

A

Coarse Sun Sensor

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126
Q

CSSA

A

Coarse Sun Sensor Assys

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127
Q

CSSPA

A

C-Band SSPA

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128
Q

CTE

A

Coefficient of Thermal Expansion

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129
Q

CTF

A

C Band Transmitter Filter

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130
Q

CTI

A

Computer Telephony Integration

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131
Q

CTR

A

Command, Telemetry and Ranging

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132
Q

Ctrl

A

Control

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133
Q

CTX

A

Cortex

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134
Q

CURR

A

Current

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135
Q

Cust

A

Customer

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136
Q

CV

A

Client Vehicle

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137
Q

CVS

A

Combined Vehicle Stack

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138
Q

CW

A

Clock-Wise

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139
Q

DC

A

Direct Current

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140
Q

Deg

A

Degree

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141
Q

DeltaV

A

Delta Velocity

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142
Q

Dem

A

Demand

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143
Q

Dev

A

Development

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144
Q

DFA

A

Docking Floodlight Assembly

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145
Q

DFMR

A

Design for Minimum Risk

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146
Q

DIAG

A

Diagnostics

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147
Q

DIP

A

Dual In-line Package

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148
Q

Disint

A

Disintegration

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149
Q

Dlvr

A

Delivery

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150
Q

DMT

A

Dual Mode Thruster

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151
Q

Doc

A

Documentation

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152
Q

DOD

A

Depth of Discharge

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153
Q

DOF

A

Degrees of Freedom

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154
Q

DP

A

Derived Parameter

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155
Q

Draw

A

Drawings

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156
Q

DRM

A

Design Reference Mission

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157
Q

DSC

A

Deployment Switch Card

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158
Q

DSG

A

Digital Scene Generator

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159
Q

DSM

A

Docked Safe Mode

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160
Q

Dsn

A

Design

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161
Q

DSS

A

Dynamic Satellite Simulator

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162
Q

DSV

A

Dynamic Satellite Visualizer

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163
Q

Dtbs

A

Database

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164
Q

Dtl

A

Detail

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165
Q

DVC

A

Visible Camera Electronics Box

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166
Q

DVR

A

IR Camera Electronics Box

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167
Q

DW

A

DataWord

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168
Q

E/W

A

East / West

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169
Q

E_PDU

A

Encapsulation Protocol Data Unit

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170
Q

EAS

A

Events and Alarms System

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171
Q

ECD

A

Estimated Date of Completion

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172
Q

ECI

A

Earth Centered Inertial

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173
Q

ECN

A

Engineering Change Notice

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174
Q

EDAC

A

Error Detection And Correction circuitry

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175
Q

EDU

A

Engineering Development Unit OR Engineering Design Unit

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176
Q

EED

A

Electro Explosive Device

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177
Q

EEE

A

Electrical, Electronic, and Electromagnetic

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178
Q

EEPROM

A

Electrically Erasable Programmable Read Only Memory

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179
Q

EGSE

A

Electrical Ground Support Equipment

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180
Q

EHMANI

A

Even Half Manifold

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181
Q

EHT

A

Electrothermal Hydrazine Thruster

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182
Q

EICD

A

Electrical Interface Control Drawing

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183
Q

EIRP

A

Effective Isotropic Radiated Power

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184
Q

EL

A

Elevation

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185
Q

Elec

A

Electric

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186
Q

Elect

A

Electronics

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187
Q

ELF

A

Error Log Failure

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188
Q

Elm

A

Elements

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189
Q

EMC

A

Electrometric Capability

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190
Q

EMI

A

Electro-Magnetic Interference

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191
Q

Eng

A

Engineering

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192
Q

Envmt

A

Enviroments

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193
Q

EOL

A

End of Life

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194
Q

EOM

A

End of Mission

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195
Q

EP

A

Electric Propulsion

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196
Q

EPC

A

Electrical Power Control / Conditioner

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197
Q

EPOR

A

Electric Propulsion Orbit Raising

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198
Q

EPS

A

Electrical Power Subsystem

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199
Q

EPSK

A

Electric Propulsion Station Keeping

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200
Q

EPSN

A

EPS North Panel

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201
Q

EPSS

A

EPS South Panel

202
Q

EQSR

A

Equipment Qualification Status Review

203
Q

Equip

204
Q

ERM

A

Ejector Release Mechanism

205
Q

Err

206
Q

ESA

A

Earth Sensor Assembly OR European Space Agency

207
Q

ESD

A

Electro-Static Discharge

208
Q

ESDPA

A

ESD Protection Assembly

209
Q

ETB

A

Environmental Test Bay

210
Q

ETE

A

End-to-End

211
Q

EW

212
Q

EWSK

A

East-West Stationkeeping

213
Q

Excd

A

Exceedence

214
Q

Exp

A

Experiment

215
Q

FA

A

Flight Assurance

216
Q

Fac

217
Q

Fail

218
Q

FAM

A

Flight Assurance Manager

219
Q

FC

A

Flight Computer

220
Q

FC A

A

Flight Computer A

221
Q

FC B

A

Flight Computer B

222
Q

FCM

A

Flight Computer Monitor

223
Q

FD

A

Fault Detector

224
Q

FDC (a/k/a FD&C)

A

Fault Detection and Correction

225
Q

FDS

A

Flight Dynamics Subsystem

226
Q

FEM

A

Finite Element Model

227
Q

FET

A

Field Effect Transistor

228
Q

FGU

A

Frequency Generator Unit

229
Q

FH

230
Q

FIFO

A

First In First Out

231
Q

FIST

A

Final Integrated System Test

232
Q

Flt

233
Q

FLTR

234
Q

FM

A

Flight Model

235
Q

FMEA

A

Failure Modes and Effects Analysis

236
Q

FMSA

A

Fault Management & System Autonomy

237
Q

FNA

A

Fixed Satellite Services, Australia coverage, Polarization Plan A

238
Q

FNB

A

Fixed Satellite Services, Australia coverage, Polarization Plan B

239
Q

FNBNZ

A

Fixed Satellite Services, Australia and New Zealand coverage, Polarization Plan B

240
Q

FNZA

A

Fixed Satellite Services, New Zealand coverage, Polarization Plan A

241
Q

FNZB

A

Fixed Satellite Services, New Zealand coverage, Polarization Plan B

242
Q

FOV

A

Field of View

243
Q

FPA

A

Fuse Protection Assembly

244
Q

FR

A

Far Rendezvous

245
Q

FRB

A

Failure Review Board

246
Q

Freq

247
Q

FROM

A

Full Range of Motion

248
Q

FSS (1)

A

Fine Sun Sensor

249
Q

FSS (2)

A

Fixed Satellite Services

250
Q

FSW

A

Flight Software

251
Q

FtDy

A

Flight Dynamics

252
Q

FTP

A

File Transfer Protocol

253
Q

FUELTANK

A

Hydrazine Tank

254
Q

G/T

A

Gain over Temperature

255
Q

GAr

A

Gaesous Argon

256
Q

GCM

A

Ground Control Mode

257
Q

GCS

A

Ground Control System

258
Q

GEB1

A

GEO slot Entry Burn

259
Q

GEB2

A

GEO slot Entry Burn 2 to capture the box and create and NMC about the CV

260
Q

Gen

261
Q

GEO

A

Geosynchronous Earth Orbit

262
Q

GERT

A

General Environmental Requirements and Test Document

263
Q

GHe

A

Gaseous Helium

264
Q

GHz

A

Gigahertz (1,000,000,000 cycles per second)

265
Q

GMT

A

Greenwich Mean Time

266
Q

GN2

A

Gaseous Nitrogen

267
Q

GNC (a/k/a GN&C)

A

Guidance, Navigation and Control

268
Q

GND (a/k/a Grnd)

269
Q

Gro

A

Ground TLM

270
Q

Grpl

271
Q

GS

A

Ground System OR Ground Station

272
Q

GS-3

273
Q

GSE

A

Ground Support Equipment

274
Q

GT

A

Greater-Than

275
Q

GTO

A

Geosynchronous Transfer Orbit (Geo-Transfer)

276
Q

GUI

A

Graphical User Interface

277
Q

GY

278
Q

H&T

A

Heaters & Thermostats

279
Q

HARN

280
Q

HBOP

A

Heater Break Out Panel

281
Q

HCBR

A

3-dB Hybrid C Band Receive

282
Q

HCBT

A

3-dB Hybrid C Band Transmit

283
Q

HCT

A

Hall Current Thrusters

284
Q

HDRM

A

Hold Down Release Mechanism

285
Q

HDS

A

Hybrid Dynamic Simulator

286
Q

HEMI-RC

A

HEMI Antenna, Receive (C Band)

287
Q

HEMI-Rku

A

HEMI Antenna, Receive (Ku Band)

288
Q

HEMI-TC

A

HEMI Antenna, Transmit (C Band)

289
Q

HEMI-Tku

A

HEMI Antenna, Transmit (Ku Band)

290
Q

HET

A

Hall Effect Thrusters

291
Q

HKBR

A

3-dB Hybrid Ku Band Receive

292
Q

HKBT

A

3-dB Hybrid Ku Band Transmit

293
Q

HP

A

High Pressure

294
Q

HPA

A

High Power Amplifier

295
Q

HP-CBATT

A

Heatpipe Crossing Battery

296
Q

HP-CBUS

A

Heatpipe Crossing Bus

297
Q

HPL

A

Hosted Payload

298
Q

HP-LIDAR

A

Heatpipe LIDAR

299
Q

HPS

A

Hall Propulsion Subsystem

300
Q

HP-STA

A

Heatpipe STA

301
Q

hr

302
Q

Htr

303
Q

HW

304
Q

Hz

A

Hertz (cycles per second)

305
Q

I&T

A

Integration and Test

306
Q

I/O

A

Input / Output

307
Q

ICD

A

Interface Control Drawing

308
Q

ICD

A

Interface Control Document

309
Q

ID

A

Identifier

310
Q

IF

A

InFrastructure OR Infastructure and Framework OR Intermediate Frequency

311
Q

IFC

A

Interface Control Card

312
Q

IIST

A

Initial Integrated Systems Test

313
Q

Illumtn

A

Illumination

314
Q

Imp

315
Q

ImpEHT

A

Improved Electrothermal Hydrazine Thruster

316
Q

Impr

A

Improvement

317
Q

IMUX

A

Input Multiplexer

318
Q

Inc

A

Increase(d)

319
Q

Ind

A

Independent

320
Q

Ins

321
Q

Inspect

A

Inspection

322
Q

Inst

A

Installation

323
Q

Instur

A

Instrumental

324
Q

Insul

A

Insulation

325
Q

Integr

A

Integration

326
Q

Intfc

327
Q

Invst

A

Investigation

328
Q

IOT

A

In Orbit Test

329
Q

IP

A

Internet Protocol

330
Q

IPT

A

Initial Power on Test

331
Q

IR NFOV

A

Infrared Narrow Field of View Camera

332
Q

IR WFOV

A

Infrared Wide Field of View Camera

333
Q

IRSC

A

Infrared Sensor Controller

334
Q

IRU

A

Inertial Reference Unit

335
Q

IS

A

Information Services

336
Q

ISAS

A

Inter Spacecraft Adapter System

337
Q

ISDN

A

Integrated Services Digital Network

338
Q

Isp

A

Specific Impulse

339
Q

Isp

A

Specific Impulse

340
Q

Iss

341
Q

IST

A

Integrated System Test

342
Q

IT

A

Integration & Harness Hardware

343
Q

ITRF

A

Integration and Test Radio Frequency

344
Q

ITU

A

International Telecommunications Union

345
Q

J

346
Q

JPM

A

Jet Pulse Mode

347
Q

JSON

A

Java Script Object Notation

348
Q

JT

A

Joint Test

349
Q

JWST

A

James Webb Space Telescope

350
Q

KF

A

Kalman Filter

351
Q

kg

352
Q

KOS

A

Keep Out Sphere

353
Q

KRF

A

Ku Band Receiver Filter

354
Q

KSSPA

A

Ku-Band SSPA

355
Q

KTF

A

Ku Band Transmitter Filter

356
Q

KWG-CA

A

Ku-Band WG-to-Coax Adapter

357
Q

LAE

A

Liquid Apogee Engine

358
Q

lbf

A

Pound Force

359
Q

lbm

A

Pound Mass

360
Q

LCAMP

A

Linearized CAMP

361
Q

LCTWTA

A

Linearized Channel Amplifier & TWTA combination

362
Q

Ld

363
Q

LEOP

A

Launch and Early Operation Phase

364
Q

LHCP

A

Left Hand Circular Polarized

365
Q

LIDAR

A

Light Detection and Ranging (RVS 3000 3D Laser Radar)

366
Q

LIST

A

Launch Site Integrated System Test

367
Q

Lkup

368
Q

LNA

A

Low Noise Amplifier

369
Q

Lnch

370
Q

LO

A

Local Oscillator

371
Q

Loc

372
Q

LP

A

Low Pressure

373
Q

LS

A

Launch Site

374
Q

LSB

A

Least Significant Bit

375
Q

LSE

A

Lead Systems Engineer

376
Q

LSSPA

A

L-band Solid State Power Amplifier

377
Q

LST

A

Local Spacecraft Time

378
Q

LT

379
Q

LV

A

Latch Valve

380
Q

LVLH

A

Local Vertical Local Horizontal (coordinate frame)

381
Q

LVPS

A

Low Voltage Power Supply

382
Q

m

383
Q

mA

A

Milli-amperes (10-3 Amperes)

384
Q

MAESTRO

A

Mission Adaptable Environment for Spacecraft Test and Real-time Operations

385
Q

MAG

386
Q

MAIDS

A

MAESTRO Automated Information Distribution System

387
Q

Mat

388
Q

max

389
Q

MBA

A

Multi-beam Antenna

390
Q

MBSE

A

Model Based Systems Engineering

391
Q

MBT

A

Mass Budget Tracker

392
Q

MCC

A

Mission Control Center

393
Q

MDS

A

Mechanical Docking System

394
Q

MECH

A

Mechanical Structures

395
Q

Mechnsm

A

Mechanisms

396
Q

MEOP

A

Maximum Expected Operating Pressure

397
Q

MET

A

Mission Elapsed Time

398
Q

MEV

A

Mission Extension Vehicle

399
Q

MEV-FS

A

Mission Extension Vehicle - Fleet System

400
Q

Mfg

A

Manufacturing

401
Q

Mgmt

A

Management

402
Q

MGSE

A

Mechanical Ground Support Equipment

403
Q

MHz

A

Megahertz (1,000,000 cycles per second)

404
Q

MICD

A

Mechanical Interface Control Drawing

405
Q

MIMU

A

Miniature Inertial Measurement Unit

406
Q

min

A

Minute OR Minimum

407
Q

MLI

A

MLI Rollup

408
Q

mm

A

Millimeter

409
Q

Mnt

A

Maintainence

410
Q

MNVR

411
Q

MOC

A

Mission Operations Center

412
Q

MOI

A

Moment of Inertia

413
Q

MOM

414
Q

MOPS

A

Mission Operations

415
Q

MPA

A

Multi-port Amplifier

416
Q

MPD

A

Mass Properties Database

417
Q

MR

A

Mission Rehearsal

418
Q

MRB

A

Mechanical Review Board

419
Q

MRD

A

Mission Requirements Document

420
Q

MSB

A

Most Significant Bit

421
Q

MSD

A

Mission State Data

422
Q

Msn

423
Q

MSTRO

424
Q

Mtg

425
Q

N

426
Q

N/S

A

North / South

427
Q

N2H4

A

Monopropellant Hydrazine

428
Q

NAT

A

Nominal Attitude Tracking

429
Q

NBRIU

A

North Bus Remote Interface Unit

430
Q

NC

A

Normally Closed

431
Q

NDE

A

Non-destructive Evaluation

432
Q

NE

433
Q

NFOV

A

Narrow Field of View

434
Q

NG

A

Northrop Grumman

435
Q

NH

436
Q

NMC

A

Natural Motion Circumnavigation

437
Q

NOP

A

Normal Operating Point

438
Q

NPRIU

A

North Payload Remote Interface Unit

439
Q

NRBn

A

Near Rendezvous Burn N

440
Q

NS

A

North-South

441
Q

NSO

A

Non-Stellar Object

442
Q

NSSK

A

North/South Station Keeping

443
Q

NTO

A

Nitrogen Tetroxide tank

444
Q

NW

445
Q

Nwk

446
Q

NZ

A

New Zealand

447
Q

O/C

A

Off-console

448
Q

OA

A

Orbital Analysis

449
Q

OART

A

Orbital Augmented Reality Tool

450
Q

OASYS

A

ISI Orbit Determine Application

451
Q

OBE

A

Overcome By Events

452
Q

OBVVAN

A

Orbital Bearings Vector Verification Analysis

453
Q

OCE

A

Office of the Chief Engineer

454
Q

OD

A

Orbit Determination

455
Q

OHMANI

A

Odd Half Manifold

456
Q

OMUX

A

Output Multiplexer

457
Q

OP (a/k/a Op)

458
Q

OPER

459
Q

Ops

A

Operations

460
Q

Opt

461
Q

OSI

A

Optical Sky Stimulator

462
Q

Otr

463
Q

PC

A

Personal Computer

464
Q

PCA

A

Power Conversion Assembly

465
Q

PCU

A

Power Control Unit

466
Q

PDA

A

Power Distribution Assembly

467
Q

PDR

A

Preliminary Design Review

468
Q

PDU

A

Protocol Data Unit

469
Q

Perf

A

Performance

470
Q

PF

A

Propellant Filter

471
Q

PFA

A

Payload Fuse Assembly

472
Q

PFCV

A

Proportional Flow Control Valve

473
Q

PFM

A

Protoflight Model

474
Q

PITL

A

Processor in the loop

475
Q

PIV

A

Pyro Isolation Valve, N/C

476
Q

PL

477
Q

PLF

A

Propellant Lines and Fittings

478
Q

PM

A

Program Manager

479
Q

PMA

A

Propellant Management Assembly

480
Q

PMANI

A

Propellant Manifold

481
Q

PMD

A

Propellant Management Device

482
Q

PMO

A

Program Management Office

483
Q

POBn

A

Proximity Operations Burn N

484
Q

POC

A

Point of Contact

485
Q

POI

A

Product of Inertia

486
Q

PPP

A

Point to Point Protocol

487
Q

PPS

A

Pulse Per Second

488
Q

PPU

A

Power Processing Unit

489
Q

PPU-HCT

A

Power Processing Unit- Hall Current Thruster

490
Q

PPU-XFC

A

Power Processing Unit-Xenon Flow Controller

491
Q

PRA

A

Pyrotechnic Relay Assembly

492
Q

PRAC

A

Probe Actuator

493
Q

PRASSY

A

Probe Assembly

494
Q

Prep

A

Preparation

495
Q

Press

496
Q

PRESS

497
Q

PRI

498
Q

PRIU

A

Payload Remote Interface Unit

499
Q

Proc

500
Q

Procur

A

Procurement

Air & Space (2 decks)

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