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DZ Operations Flashcards

1
Q

DZ Ops References

A 
AFI 13-217
AFI 11-231
FM 3-21.38
FM 3-21.220
USASOC REG 350-2
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2
Q

DZ

A

designated area where personnel and/or equipment are delivered by means of a parachute or free drop.

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3
Q

8 DZ selection factor

A 
ADTMOAAS
Airdrop Airspeed
Drop Altitude
Type of Airdrop
Method of Airdrop
Obstacles
Access
adequate Approach and departure routes
Size of DZ
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4
Q

Airdrop Airspeed

A

determines the amount of time the AC is over the DZ. Measured in KIAS. Slower Airspeed=more jumpers

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5
Q

UH-60 Blackhawk airdrop airspeed

A

65-90 knots, planning 70 knots

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6
Q

CH-47 airdrop airspeed

A

75-110 knots, planning 90 knots

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7
Q

C-23 Sherpa

A

90-110 knots, planning 105 knots

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8
Q

C-130/C-17 personnel/door bundle airdrop airspeed

A

130-135 knots, planning 130 knots

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9
Q

C-130 CDS/Equipment/Combination airdrop airspeed

A

130-140 knots, planning 140 knots

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10
Q

C-17 CDS/Equipment/combination airdrop airspeed

A

140-150 knots planning 140 knots

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11
Q

C-17 Heavy equipment airdrop airspeed

A

planning 150 knots

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12
Q

Drop Altitude

A

measured in AGL from the highest field elevation on DZ. Round up to the nearest 50 feet. ex. 537 ft becomes 550 ft.

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13
Q

Drop Altitude planning for STOL and Rotary Wing

A

Personnel: Day or Night 1500ftAGL
Bundles: Day 300, Night 500 ft
LCLA: Day 150, Night 150 ft

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14
Q

USAF Fixed Wing planning drop altitude for PERSONNEL

A

War: determined jointly by ABN and Airlift CDR
Tactical Training: 800 ft
Basic Airborne Training: 1250ft
SATB-P: 500ft

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15
Q

USAF Fixed Wing planning drop altitude DOOR BUNDLES

A 
Planning: 1000ftAGL
T-10: C-17 300ft
T-10: C-130 400ft
G-14: C-17 300ft
G-14: C-130 300ft
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16
Q

C-17 drop altitude for CDS

A

Planning: 600ft

G-14: 300ft

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17
Q

C-130 drop altitude for CDS

A

Planning: 600ft

G-14: 400ft

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18
Q

USAF Fixed Wing drop altitude HEAVY EQUIPMENT

A

Planning: 1100ft

G-12E: C-130/C-17 550ft

19
Q

USAF Fixed Wing drop altitude DUAL ROW HEAVY

A

Planning: 1200ft

G-12E: C-130/C-17 550ft

20
Q

USAF Fixed Wing drop altitude JPADS

A

Planning: 10,000ft
Minimum: 3,500ft

21
Q

Minimum airdrop altitude for heavy equipment using the 5000lbs parachute release

A

1000ftAGL or by parachute type, whichever is higher

22
Q

3 types of Airdrop

A

Low, High, and Free Drop

23
Q

3 types of method of airdrop

A

Personnel/door bundle
Gravity
Extraction

24
Q

3 primary Obstacles on DZ

A

1000 meter of any edge of DZ
Trees: 35ft or higher
Water: 4 ft deep AND 40ft wide
Powerlines: 50volts or <

25
Q

All PI must be relayed to C17 and C130J NLT ___ _____ prior to TOT

A

15 minutes

26
Q

Random Points of Impact (RPI)

A

Option 1: DZSTL randomly selects a point

Option 2: Specific point selected NLT 24hr prior to DZSTL from mission CDR

27
Q

Circular DZ

A

Surveyed PI or mission specific PI (centered on DZ)

Code Letters: H or O

28
Q

CARP DZ PI Marking Code Letters

A

JCARS
H or O for Circular
35ft x 35ft
9 panels
Day: minimum RAM (block letter optional)
Night: minimum 9 omni-directional white lights to form block letter.
Optional night: 2 white omni-directional flanker lights 250 meters left/right of PI. Amber rotating beacon 1000 meters from PI or trail edge, whichever is closer.

29
Q

1NANAS

A 
1 Base
Night
Altitude
NIT (not in trail)
Additional AC
SKE (station keeping equipment)
30
Q

Strike Report

A

AF 4304
w/i 25 yards of PI write “PI strike”
“S” or “U” for multi ship
E.M.P.: Estimated, measured, paced

31
Q

DZ Surveys and Types of DZ

A

Existing or Tactical

AF 3823

32
Q

DZSTL

A

DZST consist of 2 or more members
must be current JM for PAX/Door Bundles/HE
DZSO w/i last 6 months
Wartime mission: CDS and LCLA drops to BN or smaller
Peacetime mission: VMC drops 1-3 AC
2nd mission: C-130 AWADS or PAX/CDS/HE drops

33
Q

PI Planning Tree

A 
550 yds HV Equipment Night
500 yds HV Equipment Day
350 yds PAX Night
300 yds PAX Day
275 yds CDS C-17 Night
250 yds CDS C-130 Night
225 yds CDS C-17 Day
200 yds CDS C-130 Day
Leading Edge
34
Q

CARP

A

Computed Air Release Point
AFI 13-217
AFI 11-231

35
Q

Multiple Points of Impact (MPI)

A

3 ship formation: Offset PIs 250 yards left and right of the surveyed PI
2 ship formation: 125 yards left and right of a surveyed PI

36
Q

Control Center locations on CARP DZ

A 
Personnel/Door Bundles: PI
CDS: 200 yards 6 o'clock off PI
HV equipment: 300 yards 6 o'clock off PI
High V/HAARS: off DZ
Ceiling 600ft or less: off DZ (all drops)
37
Q

Flash Report are called in by when?

A

1 hour following the scheduled airborne operation

38
Q

Malfunction Officer

A

with camera

Qualified and current rigger AR 59-4

39
Q

Boat Detail

A

minimum of 2 boats in place 1 hr prior to TOT, engines running 10 minutes prior to TOT

40
Q

10 minute window

A

NLT 12 minutes prior to the first TOT constant wind monitoring.

41
Q

Max Surface Winds

A 
PAX land: 13 knots
PAX water: 17 knots
EQ w/o disconnect: 13 knots
EQ w/ disconnect: 17
CDS G-12: 13 knots
CDS/Door Bundles G-14: 20 knots
SATB: 25 knots
High V CDS/HAARS/free drops: no restriction
42
Q

Forward throw AF fix wing

A 
HV 
C130: 500 yds
C17: 700 yds
CDS
C130: 550 yds
C17: 725 yds
42
Q

3 army approved wind devices

A

AN/PMQ 3A: omni-directional
DIC/DIC-3: omni-directional
Turbo Meter: 20 degrees on wind line

43
Q

PiBall sizes

A

10 gram: 57, 74

30 gram: 75, 94

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