Control and Reporting Center (CRC) Flashcards

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1
Q

CRC Mission

A

Persistent and Continuous Operations

The CRC is subordinate to the AOC and is the primary command, control, and surveillance facility within the TACS

persistent / mobile / reliable / capable

All control and surveillance assets within the assigned AOR are directed by the CRC to support ATO execution

the CRC is equipped, manned, and trained to establish communications, provide continuous surveillance, assist in air rescue operations, provide aircraft control and advisory services, establish and maintain data links, gather and forward intelligence products, provide classification of airborne objects, and provide threat warnings to forward, lateral, and subordinate elements.

The CRC directs Army ADA units within the assigned AOR. AWACS, Joint STARS, and Rivet Joint aircraft support the CRC in managing airpower within the AOR. Finally, the CRC can act as back-up AOC in the event of a crisis.

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2
Q

CRC Crew

A

About 350

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3
Q

CRC Battle Staff

A

Battle management is accomplished by the battle staff (BS), which consists of the following positions: BC, MCC, and BSC.

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4
Q

CRC Weapons

A

The weapons section conducts the weapons control mission and combat airspace management functions under the supervision of the MCC. The weapons positions are the SD, WD, AWO, and air defense artillery fire control officer (ADAFCO) (when assigned)

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5
Q

CRC Surveillance

A

The surveillance section conducts the surveillance and data management operations and some airspace control and battle management functions while under the supervision of the MCC. The surveillance section is comprised of the ASO, AST, ICT, DST, EPT, and ST.

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6
Q

Battle Commander (BC)

A

(Maj–Lt Col) filled by the Air Control Squadron commander, his deputy, or his director of operations.

The BC is responsible for the management and direction of tactical level BMC2 to include air defense and airspace control activities within the assigned area

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7
Q

Battle Staff Coordinator (BSC)

A

(MSgt–CMSgt) direct link between the BC and the mission crews, and is responsible to the BC in the management and direction of the air defense and airspace control activities within the assigned area.

link between operations and maintenance

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8
Q

Mission Crew Commander (MCC)

A

The MCC is responsible to the BC for the overall supervision of the mission crew and for the direction of tactical air power (consistent with the AOCs directives) within the AOR.

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9
Q

Senior Director (SD)

A

(1Lt–Maj) The SD is responsible to the MCC for the assignment of allocated weapons and for coordinating and directing WD/AWO and ADAFCO activities.

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10
Q

Air Defense Artillery Fire Control Officer (ADAFCO)

A

(1Lt-Capt-US Army/US Marine Corps) The ADAFCO is responsible to the SD for the employment of ADA assets in defense of friendly sites.

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11
Q

Weapons Director (WD) or Air Weapons Officer (AWO)

A

The WD/AWO is responsible to the SD for the control of aircraft within the AOR.

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12
Q

Air Surveillance Officer (ASO)

A

(1Lt–Major) The ASO is responsible to the MCC for surveillance, airspace, and data link functions

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13
Q

Air Surveillance Technician (AST)

A

(SSgt–MSgt) The AST is responsible to the ASO for surveillance, airspace control, data link management functions as well as equipment readiness. The AST coordinates with the ASO to ensure air picture accuracy and distribution over the TDL network.

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14
Q

Interface Control Technician (ICT)

A

(A1C–TSgt) The ICT establishes and maintains effective TDLs with other units.

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15
Q

Data Systems Technician (DST)

A

The DST is the first to troubleshoot equipment issues.

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16
Q

Electronic Protection Technician (EPT)

A

The EPT works to keep the best possible radar data flowing into the OMs, countering the effects of weather or electronic attack.

17
Q

Surveillance Technician (ST)

A

(AB-SRA) The ST performs the most fundamental job accomplished by the CRC: detecting aircraft within the AOR. Once detected, the ST initiates computer tracking of the object and categorizes it as friendly, enemy, or unknown.

18
Q

Modular Control System (MCS)

A

The MCS is the equipment, hardware and software that provide the visual displays, communications connectivity, and the interoperability components that enable CRC operators to make tactical decisions in the battlespace.

19
Q

AN/TYQ23 Tactical Air Operations Module (TAOM) or Operations Module (OM)

A

Operations Room

Each OM has four computer consoles and enough room for four operators, though it can accommodate more for training.

System design permits the interconnection of up to five OMs.

20
Q

MCS Interface Group (MIG)

A

located within the TPS-75 radar shelter

The MIG is the final link in a chain of receivers and processors that work to remove clutter and false targets from the received echoes

21
Q

RADAR

A

AN/TPS-75 long-range surveillance radar

S-band radar operating between 2.9 and 3.1 GHz

PLANAR ARRAY

Local Connectivity (via fiber optics)

Remote Connectivity (AN/TRC-215 - UHF SATCOM or VHF Data Transfer)

mechanically scanned in azimuth at 6.5 rpm giving a full 360 degree sweep every 9-10 seconds. The beam is electronically shaped both vertically and horizontally by the use of slotted waveguides

6 Receive Beams (7th Channel < omni-directional SLR Antenna = sidelobes)

240 NM / 20° EL / 95,500 FT / +/- 2000 FT (100NM) / +/- 3000 FT (200NM)

22
Q

CRC IFF

A

transmits on 1030MHz and receives on 1090MHz

Modes 1, 2, 3, 3C, and 4

skewed at a 16 degree angle to the main antenna (to allow RDR / IFF returns to correlate)

23
Q

CRC Anti Jam

A

The radar is equipped with one of four crystal sets, each of which provides 16 distinct frequencies

EPT can choose any of 12 frequency-agile modes of operation to counter electronic attack.

The PRF is agile as well. It can be fixed or staggered from approximately 225 Hz to 300 Hz. Choosing a fixed PRF maximizes receiver sensitivity while choosing a staggered PRF prevents MTI blind speeds and counters range-deception jammers.

24
Q

sensitivity time control (STC)

A

STC is normally used to reduce ground clutter or the strength of close-in echoes that otherwise might overload the receiver. Typically, targets beyond 50 miles are given full amplification. From 50 miles down to minimum range (about 2 miles), returns are given progressively lower levels of amplification.

25
Q

CRC Communications

A

4 AN/ARC-171V5 UHF –Roof Mounted

3 AN/ARC-210 VHF –Roof Mounted

2 AN/ARC-229 HF –1 Roof / 1 Displaced Dish

Telephones via Microwave troposcatter and microwave satellite communication (SATCOM)

26
Q

CRC Links

A

Most Versatile Data Link Platform

Link 11 / Link 16

Legacy Link-11B, NATO LINK-1, and ATDL-1

27
Q

CRC Basing

A

606th Air Control Squadron, Spangdahlem Air Base, Germany

726th Air Control Squadron, Mt Home AFB, Idaho

729th Air Control Squadron, Hill AFB, Utah

607th Air Control Squadron, Luke AFB, Arizona **(Formal Training Unit) **