Features
* Miniature air data module providing outputs via ARINC 429 and analog voltages
* Designed for commuter and commercial aircraft
* Primary applications include Ground Proximity Warning Systems (GPWS, EGPWS, TAWS), GPS, and TCAS (Traffic Collision Avoidance System)
* Other applications include navigation systems, flight control and recording, flight test intrumentation, engine trend monitors
* High reliability with 65000 hours MTBF (Mean Time Between Failure)
* Modular construction
* TSOd to full airborne environments (C106)
* 28VDC Power Input
* Various part numbers available with output/interface options with ARINC formats, temp probes, altimeters (see table immediately below and complete part number listing at end of page)
* Originally manufactured by Computer Instruments Corp. of Westbury, New York
Air Data Outputs
* 203 Pressure Altitude
* 204 Barometric Altitude
* 210 True Airspeed
* 350 Maintenance Word (provides full detailed monitoring of ADC, monitors all functions,inputs, outputs)
* 205 Mach Number
* 206 Calculated Airspeed
* 211 Total Air Temperature
Part Number Description
* 04471-AA-TT-BB (AA= ARINC interface;
* TT= Temp probe interface;
* BB= Barometric Offset interface)
AA options
* -00 = With ARINC 429 outputs
* -01 = With ARINC 429 outputs plus analog outputs to interface with Mark II GPWS
* -02 = With ARINC 429 outputs plus analog outputs to interface with Mark VI GPWS
TT options
* -01 = 50 ohm Pt at 0 degrees Celsius
* -02 = 90.38 ohm NI at 0 degrees Celsius
* -03 = 500 ohm Pt at 0 degrees Celsius
BB options
* -01 = ARINC 575-3
* -02 = Kollsman/IDC P/N 24929 series
* -03 = Bendix/King KEA-346
* -04 = Aerosonic P/N 102220 series
* -05 = Kollsman P/N A42899 series
* -06 = CIC P/N 05417
* -07 = Honeywell model BA-141 series
Specifications
* Temperature Range: -55 to 71 operational
* Weight: 1.9 lbs.
* Input Current: 130 mA max
* Environmental: DO-160 F2BBACEWXDXSAAAAAVBJ3X
* Dimensions: 6.25 W (with mtg flanges) x 3.65"H x 4.56"L (including ports)
* Pneumatic: Mates with standard 37 flared tubing; 3.1 Ps Ms 33656-6; 3.2 Pt Ms 33656-4
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