MIL-HDBK-1027/4A
Section 2:
SIMULATOR FACILITIES
2.1
Functional Requirements. Aviation simulators range from Part Task
Trainers (PTT) to Weapons Tactics Trainers (WTT) and vary in size from single
room trainers to integrated complexes with several simulators performing the
same mission.
a) Part Task Trainers, Aircrew Systems Trainers and Cockpit
Procedures Trainers are primarily used to instruct the pilots in the layout
of the cockpit and Naval Aviation Training and Operating Procedures
Standardization (NATOPS). This could be a mockup of the cockpit or an
operators console. Normally the supporting computers for the trainers are
not separated from the mockup. A trainer containing a mockup of the cockpit
may include hydraulic systems to simulate the control stick resistance and
requires approximately 120 additional square feet for the pump.
b) Tactics Trainers normally simulate the non-piloting type
positions of the aircraft such as the Radar Intercept Officer (RIO), the
Anti-Submarine Warfare (ASW) aspects, and the Naval Flight Officer (NFO) of
EA-6B aircraft. Many times these trainers are coupled to an operational
flight trainer to integrate the pilots with the crewmen for missions.
c) Operational Flight Trainers (OFTs) can either be static or
mounted upon a six degree of freedom (DOF) motion system. Visual systems
range from cathode ray tube (CRT) type to the 40 feet diameter dome with
projection systems. The procuring activity should include 60 Hz to 400 Hz
conversion equipment in the procurement contract for any equipment requiring
400 Hz power.
d) Weapons System Trainer (WST) is basically a combination of the
OFT and the tactics trainer. Each portion of the WST is normally capable of
operation in either the stand-alone or integrated mode.
e) Weapons Tactics Trainer (WTT) for the F14 and F18 high
performance fighters is comparable to having two OFT's integrated into a
single trainer. AH-1 and AH-64, on the other hand, use one cockpit for the
pilot to fly the aircraft and the second cockpit for the gunner to control
the aircraft weapons. The key items that make up a WTT are the visual systems
for environment and targets and the ability to integrate as noted above.
The prime document in the facility development is the simulator
manufacturer's TFR. The TFR typically outlines facility requirements to
accommodate each trainer device and is normally not available until after the
equipment contract has been awarded. Coordinate closely with the device
manufacturer if the TFR is not available. This handbook contains "Trainer
Facility Data" sheets which reflect the pertinent requirements in standard
format for the designer.
2.1.1
Special Program Considerations. Device support, physical security,
future modification to the equipment, pollution avoidance from the hydraulic
fluid spills, adequate computer room air conditioning and clean power are
prime considerations for training facilities.
2.1.2
Future Growth. Ascertain any future upgrades and growth patterns
which may affect design flexibility for the high bay and computer rooms.
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