Attachment 3
14920 Aircraft Arresting System
An aircraft-arresting system is installed equipment that consists of two main parts:
an engaging device and an energy absorber. Examples of engaging devices are
barrier nets, disc-supported cables, and remotely raised cables. Absorbing devices
include anchor chains, rotary-friction brakes, and rotary-hydraulic units, and can be
located aboveground or underground.
14935 Blast/Exhaust Deflector
A structure that directs exhaust from engines upward or inward to prevent the
erosion of paved and unpaved surfaces, and exhaust interference with taxiways,
parking areas, maintenance areas, and nearby buildings. It is also used to channel the
effects of blast away from critical areas and to protect nearby facilities.
14940 Tower
A reinforced frame (metal, wood, or concrete) facility that supports or contains
various types of equipment. Typical uses are for antenna, radar, and drying
Table A3.5.
Facility Class 1: Operational and Training Facilities, Category Group 17:
Training Facilities
Category
Item and Allowance
Code
17110
Aircraft Instrument Trainer Building
Aircraft instrument trainer building. See Cat. Code 17112, Flight Simulator Building.
17112
Flight Simulator Building
May be authorized in accordance with the DA-approved basis of issue plan and
should conform to the following standard type facilities and scopes:
Gross Area (m2)
Gross Area (ft2)
Designation
UH-1 FS (2B24)*
669
[7,200]
CH-47 FS (2B31)*
1,607
[17,300]
AH-1 FS (2B33)*
2,127
[22,900]
UH-60 FS (2B38)*
2,081
[22,400]
AH-64 FWS (2B40)
2,072
[22,300]
UH-1/UH-60 (2B24/38)
1,951
[21,000]
CH-47/AH-1 (2B31/33)
2,648
[28,500]
CH-47/UH-60 (2B31/38)
2,806
[30,200]
AH-1/UH-60 (2B33/38)
3,512
[37,800]
CH-47/AH-1/UH-60 (2B31/33/38)
4,543
[48,900]
FS = FLT SIMS
FWS = FLT and WPN SIM
*(Definitive drawings for these facilities may be obtained through HQDA (DAEN-ECE-A).
A3-22
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