Part Number
Part Number:
NSN:
NIIN:
Item Name:
COMPUTER , AIR DATA
Definition:
A COMPUTER SPECIFICALLY DESIGNED TO CONVERT BASIC AIR DATA INPUT SIGNALS INTO ELECTRICAL OUTPUT SIGNALS REPRESENTING THE NECESSARY FLIGHT PARAMETERS SUCH AS PRESSURE ALTITUDE, MACH NUMBER, AIRSPEED, AND IMPACT PRESSURE. SEE ALSO COMPUTER, AIR SPEED; COMPUTER, ALTIMETER-PRESSURE; COMPUTER, ALTITUDE; COMPUTER, MACH NUMBER; COMPUTER, PRESSURE-ALTITUDE; COMPUTER, TRUE WIND DIRECTION AND INTENSITY; AND COMPUTER, ZONE WIND.
CAGE Information
| Code | Company |
|---|---|
| 64547 | HONEYWELL INTERNATIONAL INC DBA HONE |
Federal Supply Class
Title
FLIGHT INSTRUMENTS
Inclusions:
INCLUDES AIR SPEED INDICATORS; RATE OF CLIMB INDICATORS; BANK AND TURN INDICATORS; PITOT TUBES; GYRO HORIZON INDICATORS; ATTITUDE GYRO INDICATORS.
Exclusions:
EXCLUDES NAVIGATIONAL INSTRUMENTS (FSC 6605).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AWZJ | POWER SOURCE | EXTERNAL |
| AXQH | INPUT INTELLIGENCE TYPE | AIR PRESSURE AND ANGLE OF ATTACK AND AIR TEMPERATURE AND ALTITUDE, GENERAL DATA |
| FTLD | FUNCTIONAL DESCRIPTION | PROCESSOR ACCEPTS INPUTS FROM AIRCRAFT FREESTREAM PITOT-STATIC PRESSURE SYSTEM, ANGLE OF ATTACK SENSORS, AIRCRAFT TOTAL TEMPERATURE SENSORS, ENGINE AIR INLET DUCT PITOT-STATIC PRESSURE SYSTEM AND THE ALTIMETER BAROMETRIC SETTING. CORRECTED INPUTS ARE USED TO 1) COMPUTE ACCURATE AIR DATA FOR PRIMARY FLIGHT INSTRUMENTS 2) GENERATE COMMANDS NECESSARY TO CONTROL THE VARIABLE ENGINE INLET GEOMETRY, 3) PROVIDE THE AFCS WITH PITOT PRESSURE, STATIC PRESSURE, AND IMPACT PRESSURE. |
| AGAV | END ITEM IDENTIFICATION | F-15S |
| SUPP | SUPPLEMENTARY FEATURES | LTECH CHARACTERISTICS: MIL-STD-1750A PROCESSOR, CONTAINS 1553 BUS, BUILT-IN-TEST/3 EXTERNAL FAIL INDICATORS, REQUIRES NO COOLING AIR, PROVIDES PRESSURE SIGNAL OUTPUTS, PROVIDES AIR DATA TO OTHER AIRCRAFT SYSTEMS. |
| FEAT | SPECIAL FEATURES | THERE ARE 2 DIFFERENT MECHANICAL MOUNTS, 1 USED IN THE EAIC LOCATION AND 1 USED IN THE ADC LOCATION. |
| TMDN | TYPE/MODEL DESIGNATION | CPU194/A |
| AXQK | OUTPUT INTELLIGENCE TYPE | AIR DATA |
| ACUR | DIRECT CURRENT VOLTAGE RATING IN VOLTS | 26.0 |
| AJAH | UNPACKAGED UNIT HEIGHT | 6.50 INCHES NOMINAL |
| ACUQ | ALTERNATING CURRENT VOLTAGE RATING IN VOLTS | 115.0 |
| AXQJ | INTELLIGENCE INPUT METHOD | AIR OR ELECTRICAL |
| AJAF | UNPACKAGED UNIT LENGTH | 9.50 INCHES NOMINAL |
| FAAZ | PHASE | SINGLE |
| FREQ | FREQUENCY IN HERTZ | 400.0 |
| AJAG | UNPACKAGED UNIT WIDTH | 6.20 INCHES NOMINAL |