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Air Assault Test II > Test II > Flashcards

Test II Flashcards

1
Q

What document covers “Multi Service Helicopter Sling Load: Basic Operations and Equipment, July 12”?

A

TM 4-48.09

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2
Q

What document covers “Single-Point Load Rigging Procedures”?

A

TM 4-48.10 (FM 4-20.198)

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3
Q

What document deals with “Dual Point Load Rigging Procedures”?

A

TM 4-48.11 (FM4-20.199)

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4
Q

Helicopters move cargo by external sling load when?

A
  1. The cargo compartment cannot hold the load
  2. The load exceeds the helicopters internal load limitation
  3. The ground crew must load or unload the cargo at once
  4. Landing zone conditions prevent the aircraft from touching down.
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5
Q

Sling load has how many advantages? What are they?

A

6.

  1. Allows rapid movement of heavy, oversized equipment, or emergency supplies directly to the user
  2. The rapid relocation of supplies and equipment
  3. The ability to bypass surface obstacles
  4. The use of multiple flight routes and landing sites to enhance sustainability and security of ground units
  5. The establishment of multiple landing sites to support the maneuvering unit requirements
  6. Greater movement flexibility for the ground commander to accomplish the tactical mission
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6
Q

Sling load operations have how many disadvantages? What are they?

A

7.

  1. Load weight is restricted to a/c capability
  2. Load instability during flight affects speed/maneuvering
  3. Weather/conditions may limit operations
  4. Atmospheric conditions affect a/c lift capacity
  5. Limited numbers of a/c
  6. Landing site surfaces may restrict
  7. Landing site size must be large enough to support
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7
Q

What factors determine maximum weight?

A

Fuel in A/C, distance to be flown, density altitude, temperature, altitude, humidity, and airframe.

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8
Q

What aircraft does the army most frequently use for sling load operations?

A

UH60 L/M

CH47 D/F

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9
Q

What is the maximum load for a UH60 A?

A

8,000 LBS

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10
Q

What is the maximum load for UH60 L/M?

A

9,000 Lbs

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11
Q

What is the load capacity for a CH47 D?

A

17,000lbs on front OR rear hook, or 25,000 LBS in combination.

26,000lbs on center hook.

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12
Q

What three different units are involved in a sling load operation?

A

Supported unit, or the unit preparing the sling load
Supporting unit, or aviation unit
And receiving unit.

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13
Q

Responsibilities of the supported unit(Pickup Zone) include?

A

Selecting, preparing , and controlling the PZ

Providing trained ground crews for rigging and inspecting and inspection forms, controlling A/C, A/C Guides, Hooking up loads, and clearing A/C for departure.

Verify the load weight to include rigging equipment

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14
Q

Responsibilities of the Aviation unit (Supporting unit) include?

A

Provides assistance in the recovery and return of sling load equipment.

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15
Q

Responsibilities of the receiving unit (Landing Zone) include?

A

Selects, Prepares, and controls the LZ

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16
Q

There are two models of helicopter sling set. What are they? And what to they contain?

A

10,000 and 25,000. Both contain metal apex fitting assembly, four sling leg assemblies, 4 lifting chains, and an aviators kit bag.

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17
Q

What color is 10k sling leg? How many links in the 8 foot chain? What is the weight of the 10k Set?

A

Olive Drab

110-115

52 lbs

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18
Q

What color is the 25k rope? How many links in 8 ft chain? What is total weight?

A

Black

84-88

114 lbs

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19
Q

How do you store sling sets?

A

In aviators kit bag in a dry place off of concrete floors and out of direct sunlight

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20
Q

What document covers the inspection of sling kit?

A

Chapter 6, Damage criteria chart, TM 4-48.09

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21
Q

What are the two types of breakaways? Describe them.

A

Pressure sensitive tape: rated 80lbs per wrap

1/4 inch cotton webbing: Rated capacity: 80lbs

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22
Q

Describe 3/8 inch hemp rope.

A

Lacing material #1

Rated capacity 3,180 Lbs

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23
Q

Describe Type III nylon

A

Lacing material type II

Rated capacity 550lbs

Used as a permanent tie

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24
Q

Describe 7/16 inch nylon rope

A

Rated Capacity 4,500 lbs

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25
Q

Describe CGU-1B

A

Rated capacity 5,000 Lbs. Acts like a ratchet strap.

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26
Q

What is the primary responsibility of a static discharge wand?

A

To discharge static electricity

Secondary responsibility is to protect the hook up person from static electricity during sling load operations.

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27
Q

How long does it take to generate static electricity?

A

5 seconds.

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28
Q

What are the two types of cargo hook reach pendants and what changes about the sling load operation?

A

11,000 lb GREEN CHRP or 25,000 BLACK CHRP. Large end to A/C cargo hook. No static discharge person required.

29
Q

Large Clevis rated capacity and use?

A

12,500 lbs used as field expedient apex

30
Q

Medium clevis rated capacity and use?

A

6,250lbs used on A22 cargo bag.

31
Q

Small clevis rated capacity and use?

A

6,250lbs Used as a lift point.

32
Q

5/8 inch screw pin clevis rated capacity and use?

A

4,420 lbs used as a lift point on 500gal fuel blivets.

33
Q

Small screw pin clevis rated capacity and use?

A

8,650 lbs, used as a tie down or lift point.

34
Q

Platform clevis rated capacity and use?

A

7,000 lbs used on Air Force Pallets.

35
Q

Net apex fitting (Manufactured Apex) rated capacity and use?

A

10,000lbs used on 5,000/10,000 lb cargo nets

36
Q

15 foot tie down straps are broken down into what two categories?

A

5,000 lbs and 10,000 lbs

37
Q

1/2 inch tubular nylon rated capacity and use?

A

1,000 lbs, used for securing equipment and excess. Used to secure links on the 119 Howitzer.

38
Q

Aerial delivery Sling (ADS) type XXVI Multi-Loop line rated capacity and lengths?

A

10,000lbs. 3 foot ADS is used in conjunction with type IV connector link to construct a 3 foot apex ring.

39
Q

Type IV connector link rated capacity and use? What are the component parts?

A

12,500 lbs. Used to construct a 3 foot apex ring or connect ADS slings.

4 parts:
1 Base Plate
2 Aluminum rollers
1 Locking Plate

40
Q

Describe ADS inspection requirements

A

The unit will inspect all ADS before and after every use AND every six months. Serviceable slings will be stenciled with the inspection month and year using 1 inch stencils and parachute marking black or blue ink.

41
Q

Criteria for unserviceable ADS includes?

A

Three or more consecutive loose or broken stitches or five stitches loose or broken in a row in the same area.

Petroleum, rust or mildew stains that cannot be removed

Cuts worn or frayed

Missing cotton buffers or keepers

42
Q

What solvent is used to clean slings, A22 bags or ADS? What considerations need to be taken?

A

Tetrachlorethylene. Needs to be well vented area for use.

43
Q

Load binders come in two types. What two types and how much can they hold?

A

Silver 5,000 lbs

Black 10,000

44
Q

What is the typical makeup of a ground crew on the PZ/LZ? When is this different?

A

Single person, Static wand person, and hookup person

Dual point operations require two hookup people

A static wand person is not required when using a CHRP

45
Q

All ground crew personnel will wear the following equipment:

A 
ACH, chinstrap fastened
Goggles
Earplugs
Gloves
Sleeves rolled down and buttoned
ID card
ID tags
46
Q

In an emergency, the ground crew will move to where?

A

A pre-designated rendezvous point identified by prior coordination with the aviation unit.

47
Q

What are the three phases of sling load (external load) operations?

A

Preparation and rigging
Inspection
Sling load operation

48
Q

Describe phase IIof sling load operation?

A

Phase II: Inspection - A pathfinder school graduate, SLICC (sling load inspector certification course) grad, or Air assault graduate in the rank of E4 and above will inspect a minimum of 2 times. The individual who rigged cannot inspect. Record on a DA 7382 (Sling load inspection record)

49
Q

What is the name of a sling load inspection record?

A

DA 7382

50
Q

What’s the most fuel a vehicle is allowed to carry?

A

75%

51
Q

What do you do with a sling load inspection record?

A

The DA7382 is given to the supporting aviation unit, a copy is taped to the load, and a copy is given to the supported unit.

52
Q

When can you sign block 13?

A

When the load is inspected and ready to be flown

53
Q

Items of equipment and their associated rigging procedures which have completed the evaluation and testing required for sling load certification are known as? Where can you find their rigging procedures?

A

Certified sling loads

Rigging procedures found in TM 4-48.09/10/11

54
Q

Sling loads that have not been certified but have demonstrated acceptable static lift and flight characteristics during a flight test, but are known loads which have been flown without incident for years and are considered to be proven safe are?

A

Suitable sling loads

55
Q

Loads carried on a one time or low frequency basis such as telephone poles, artillery targets, or barrier material, is known as? Who must the approving authority be? Where can you find their signature?

A

Unique sling loads
O6 and above
Signature on R hand side in block 11

56
Q

Cargo net comes in what two capacities?

A

5000/10000

57
Q 
5k cargo net:
Weight
Size
Load bearing zone
Mesh size
Color new/used
A 
58lbs
15X15 feet
5X5 feet
6X6 inches
OD Green new/Yellow used
58
Q

5k Cargo net:
Link count w/ 10k
Link count w/ 25k
Breakaways

A

3
5
3

59
Q

10K cargo net:
link count w/ 10 sling load set
Link count w/ 25 sling load set
Breakaways

A

3
5
3

60
Q 
10K cargo net:
Weight
Size
Load bearing zone
Mesh size
Color new/used
A 
96lbs
18X18 feet
6x6 feet
7.5x7.5 inches
Black/gray
61
Q 
A22 Cargo Bag:
Maximum weight
Link count
Breakaways
Clevis
24inch suspension webs
A 
2200lbs
3 for 10k 5 for 25k
No breakaways
Hand tight NOT wrench tight
4
62
Q

Describe a person who is qualified to inspect a sling load?

A 
E4 and above
Has graduate either:
Pathfinder
Air Assault
Sling Load inspector certification course
63
Q

Where do you find a DA Form 7382?

A

Air Assault handbook appendix C
Or
TM 4-48.09 Appendix I

64
Q

Fuel Blivet:
Weight empty and maximum weights for 1/2/3/4 drums
Link count
Breakaways

A 
Drum Empty weights 275 550 “825” 1000
Drum full weights 4200 8400 “12600” 16800
Triangle “front” 3 LC
Single LC 55 “rear”
Breakaways 1
65
Q

Factors that affect in flight stability?

A 
Proper weight (Min 500lbs)
Proper drag surface (Link count achieves nose down attitude)
Proper air speed
66
Q

Least Preferred method of improving air flight stability?

A

Reducing air speed

67
Q

M149A2 Water Trailer:
Weight min/max
LC
BW

A 
Weight empty 2800lbs
OR
Full 6320lbs
LC front 75 Rear 90
BW 1
68
Q 
M1102 High mobility trailer (HMT):
Weight
Max weight
Allowable Cargo Load
LC
BW
A 
Weight 1,460 lbs
Max weight 4,200 lbs
Allowable cargo load 2740 lbs
LC 20 in front. 3 in rear
1 cluster breakaway
69
Q 
M1151 (HMMWV):
Weight empty
Allowable load
Maximum weight
LC
BW
A 
Empty weight 7,300
Allowable load 4,200
Loaded 11,500
REQUIRES 25k sling set
LC empty: Front 30 R 3
LC Full: Front 20 R 3
BW: 4

Air Assault Test II (3 decks)

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