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107 Cards in this Set

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Drop Zone References

AFI 13-217 Drop Zone and Landing Zone Operations.


AFI 11-231 Computed Air Release Point Procedures.


FM 3-21.38 Pathfinder Operations.


TC 3-21.220 Static Line Parachuting Techniques and Training.


USASOC REG. 350-2 Training Airborne Operations.


AFI 11-2C-130v3 C130 Operations Procedures.


AFI 11-2C-17v3 C-17 Operations Procedures.

Reference for the Ground Element for Drop Zone Operations

AFI 13-217.

Reference for GMRS Operations.

USASOC REG. 350-2

Definition of a Drop Zone

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

Drop Zone requirements for Peace-Time

- government owned or government leased.


- current survey or tactical assessment.

Drop Zone Selection Factors

(A SODA MAT)




- Airdrop Airspeed.


- Size of Drop Zone.


- Obstacles.


- Drop Altitude.


- Access.


- Method of Airdrop.


- Adequate Approach and Departure Routes.


- Type of Airdrop.

DZSTL =

Drop Zone Support Team Leader

DZSTL role in drop zone selection

advise the Ground Unit Commander on suitability.

Ground Unit Commander role in drop zone selection

Ground Unit Commander selects the DZ.

Weighing Drop Zone Selection Factors' importance

- equal importance.

STOL =

Short Take-Off and Landing

Selection of Airspeed for combination drops.

Use higher airspeed.

Difference between Knots and KIAS

Knots (nautical mile per hour) - speed relative to ground.


KIAS (knots indicated airspeed) - speed through medium (A/C flying at 150 KIAS with 30-knot headwind is traveling 120 KIAS with respect to ground).

Measure airspeed in knots or KIAS?

KIAS

Drop Altitude is measured from _______.

Above Ground Level (AGL).

Some drop aircraft may request drop altitude in _____________.

Mean Sea Level (MSL).

Rounding Field Elevation

Up to nearest 50 feet.

If rotary-wing / STOL aircraft is flying 90 KIAS or faster, the aircraft can drop personnel at _______.

1250 feet AGL, except UH-series aircraft.

Definition of a combination drop

- Different aircraft in a formation are dropping different loads during the same pass over the DZ.


- Different types of loads are exiting the same aircraft during the same pass over the DZ.

Selection of altitude for combination drop

Highest airdrop altitude

Minimum airdrop altitude for equipment using the 5,000 lb, 10,000 lb, or 15,000 lb parachute release system.

1000 Feet AGL or by parachute type (whichever is higher).

When to use parachute release system (PRS)

High wind conditions

Types of delivery for airdrop items

- Low velocity: sensitive equipment and personnel; prevent damage or injury.


- High velocity: stabilize the load; acceptable landing shock.


- Free drop: non-sensitive items; no parachute.

Caution should be taken when using high velocity or free drop around ______ or _______.

- Built up areas.


- Airfields.

Methods of Airdrop

- Personnel and Door Bundles: self-exits, is pushed, or is skidded from door or ramp.


- Gravity: nose-high attitude, rolls out.


- Extraction: extraction parachute pulls load.

Personnel Airdrop exit interval

One second for each jumper, starting after first jumper exits.

On _____ and _____ drop zones, allow ______ seconds for each door bundle to exit.

- GMRS.


- VIRS.


- three.

On _____ drop zones, ________ are treated the same as ______.

- CARP.


- door bundles.


- personnel.

Obstacles to personnel

Any feature, natural or man-made, that would pose a hazard to the jumper or prevent jumper from accomplishing mission.

Obstacles to equipment.

Any feature, natural or man-made, that may hinder recovery or cause damage to load.

Primary Obstacles

- Trees: 35 feet or higher.


- Water: 4 feat or deeper and 40 feet wide at widest point; within 1000 meters of any edge of the DZ; the DZSTL can declare any body of water a water obstacle.


- Power lines: 50 volts or greater, within 1000 meters of any edge of the DZ.

Action if power lines are located within 1000 meters of any boundary of the DZ.

Coordinate with Power Company to shut off power NLT 15 minutes prior to TOT.

Guidance for Drop Zone Access

- Avoid major obstacles to personnel and equipment between the DZ and the objective.


- Ensure that adequate routes are available for equipment recovery.

Evaluating Adequate Approach and Departure Routes

- No-Fly Areas (Impact Areas are NOT).


- Obstacles to the aircraft (man-made).


- Terrain higher than the DZ (natural).


- Enemy situation and location.

Size of a VIRS drop zone is dictated by:

FM 3-21.38.

Size of a ____ drop zone is dictated by FM 3-21.38.

VIRS.

Size of a GMRS drop zone is dictated by:

USASOC Reg. 350-2.

Size of a ____ drop zone is dictated by USASOC Reg. 350-2.

GMRS.

Size of a CARP drop zone is dictated by:

AFI 13-217.

Size of a _____ drop zone is dictated by AFI 13-217.

CARP.

Primary reference for CARP Drop Zones.

AFI 13-217.

Secondary reference for CARP Drop Zones.

AFI 11-231.

DZST =

Drop Zone Support Team

PI =

Point of Impact

Actions of DZST Party on DZ

locate and mark PI.

CARP =

Computer Air Release Point

Who determines the Release Point?

Aircraft Navigator.

Placement of PI for HAARS (CARP)


Center of the DZ


Placement of PI for HV-CDS (CARP)


Center of the DZ for the first item released (center of required length for the first item: factors are initial "1NA" of "1NANAS").


Conditions under which Random Points of Impact may be used

Visual Meteorological Conditions (VMC) only.

RPI =

Random Points of Impact

RPI Options - planning requirements

- notify 24 hours in advance.


- minimum DZ size requirements are met.


- entire DZ falls within surveyed boundaries.


- preferred DZ for contingency resupply.




- Option One: DZSTL randomly selects PI.


- Option Two: Mission Commander or Supported Force Commander requests specific PI.

Random Approach / Circular DZs have ______

no set drop heading.

Definition of Random Approach DZ

Variation of previously surveyed DZ, of sufficient size to permit multiple run-in headings.

The _______ option is the Air-Force preferred option for Circular / Random Approach.

Surveyed (option 1)

The Surveyed Option is the ______ preferred option for Circular / Random Approach.

Air Force.

The ________ option is the Army-preferred option for Circular / Random Approach.

Mission Specific (option 2).

The Mission Specific option is the ______ - preferred option for Circular / Random Approach.

Army.

Placement of PI in a Surveyed DZ

- center of circular DZ.

Placement of PI in a Mission Specific DZ

- offset from center of circular DZ.

Radius of Surveyed DZ

From PI (center of circle) to corner.

Radius of Mission Specific DZ.

From Center of Mass of DZ (and center of circle) to circle.

Air Force and Army Fixed Wing Aircraft instruments work in units of _____

feet from MSL (Mean Sea Level)

How to measure MSL

round up to nearest increment of 50 feet.

All drop altitudes are expressed in:

feet AGL (Above Ground Level)

Alll ______ altitudes are expressed in feet AGL.

Drop.

PI can be offset to both sides of the surveyed PI _____ for _____ and ____ for _______.

- 125 yards for 2 x C-17s.


- 250 yards for 3 x C-17s.

PI can be delayed for __________.

Placement of equipment.

New PIs must be relayed to the aircraft by the DZSTL NLT _______ prior to ______ for ____________.

- 15 minutes.


- TOT.


- C-17 and C-130J.

______ is the minimum required and primary marking for __________, per __________.

- RAM.


- day drops.


- FM 3-21.38.

RAM is the ________ and _________ marking for day drops, per FM 3-21.38

- minimum required.


- primary.

Block letters authorized for RAM on rectangular DZs

- J


- C


- A


- R


- S

Block letters authorized for RAM on circular DZs.

- H


- O

Minimum size of RAM Code Letter

35 ft x 35 ft

Lighting requirement for RAM Code Letter

9 white omni-directional lights.

RAM markings during day

VS-17

Location of the control center is determined by

type of mission

Location of control center: personnel drops / door bundles.

At PI.

Location of control center: DRAS and CDS drops

200 yards to 6 o'clock of PI.

Location of control center: heavy equipment drops

300 yards to 6 o'clock of PI

Location of Control center: HV-CDS, actual IMC (ceiling of 600 feet or less), HAARS, free drops, AWADS:

off the drop zone.

Location of Amber Rotating Beacon

1000 meters or tail edge of DZ, on drop heading (from RAM).

Location of left & right flanker lights

90 degrees off of PI (from drop heading), 250 meters (500 meters between the two lights).

Number of lights on a DZ, with RAM, both flanker lights, and amber rotating beacon.

11.

Striker Report form

AF 4304

Measurement of landing of first jumper ______ from PI de-certifies aircrews.

300 yards.

Drop Zone / Landing Zone Control Log: form

AF 4304

AF 4304 is forwarded to _____, then to ____.

- S3 Air.


- AMLO.

DZSTL establishes control center, accounting for pertinent factors like:

- Winds.


- Positive control of the DZ.


- Unobstructed view of the DZ.


- Surrounding airspace.


- Security requirements.




Must always consider safety.

Strike report: if #1 parachutist lands _______ of PI, score using ______.

- within 25 yards.


- "PI".

If #1 jumper can be observed, measure distance using methods:

- Estimated.


- Paced.


- Measured.

If #1 jumper can't be observed:

- Less than 90% land on DZ, score "U".


- At least 90% land on DZ, score "S".

Reference: Drop Zone and Landing Zone Operations

AFI 13-217

Reference: AFI 13-217

Drop Zone and Landing Zone Operations (Ground Element)

Reference: Computed Air Release Point Procedures

AFI 11-231

Reference: AFI 11-231

Computed Air Release Point Procedures

Reference: FM 3-21.38

Pathfinder Operations

Reference: Pathfinder Operations

FM 3-21.38

Reference: Static Line Parachuting Techniques and Training

TC 3-21.220

Reference: TC 3-21.220

Static Line Parachuting Techniques and Training

Reference: Training Airborne Operations

USASOC REG 350-2

Reference: USASOC REG 350-2

Training Airborne Operations (GMRS ops)

Reference: C-130 Operations Procedures

AFI 11-2C-130v3

Reference: AFI 11-2C-130v3

C-130 Operations Procedures

Reference: C-17 Operations Procedures

AFI 11-2C-17v3

Reference: AFI 11-2C-17v3

C-17 Operations Procedures

CARP Markings diagram