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Picture of product TRC-791

Part #: 805-10001-004

Model: TRC-791

OEM:

L3Harris

Desc:

TCAS I Processor

Part Number :
L3Harris Logo

TCAS 791
FEATURES
  • TCAS I System consisting of Transmitter Receiver Computer (TRC), Control/Display, L-band directional antenna, and omnidirectional antenna
  • Tracks up to 35 intruder aircraft simultaneously
  • Generates both aural & visual traffic advisories
  • Selectable 5, 10 & 20 nmi horizontal display ranges
  • Up to 35 nmi surveillance range
  • +/- 10,000 ft. relative altitude tracking range
  • "Look Up/Look Down" relative altitude display modes: Above Mode, Below Mode, Normal Mode
  • STC'd for most popular turboprops & business jets
  • Control/Display available in black or gray bezel, 5 or 28V lighting (see table below)
  • TRC units available in rotorcraft or fixed wing versions, top or bottom directional antenna configuration (see table below)

Click Here to download TCAS 791 Pilot's Guide

 

SPECIFICATIONS TRC
Temperature Range: -55 to +70C Altitude: 55000 ft. max
Weight: 18 lbs. 13 oz. Size: 7.62"H x 6.39"W x 15.08"L
Power Requirements: 20-32.2VDC, 120w max TSO: C118
Range Accuracy: +-0.05 nmi Altitude Accuracy: +-200 ft.
Display Range: 5,10,20 nm (when used with CD605) Surveillance Range: Nominal 27 nm (max 35 nm)

 

SPECIFICATIONS - Control/Display
Temperature Range: -20 to +55C Altitude: 55000 ft. max
Weight: 3 lbs. 1 oz. Size: 3.26"H x 3.26"W x 8.81"L
Cooling: Conduction and forced air (internal fan) Power Requirements: 20-32.2VDC, 20 watts +-10%
TSO: C113 RTCA: DO-160C F1-CA(NBM)XXXXXXZBABAUAXXX

 

SPECIFICATIONS - Omnidirectional Antenna
Speed: Rated to 600 knots Frequency: 960-1220 MHz
Weight: 0.3 lbs. Size: 2.45"H x 1.87"W x 2.52"L
TSO: C66b, C74c RTCA: DO-160A, AE1/A/JXXXXXXXXXXX

 

SPECIFICATIONS - Directional Antenna
Speed: Rated to 600 knots Frequency: 1030-1090 MHz
Weight: 2.3 lbs. Size: 1.3"H x 6.25"W x 11.12"L
TSO: C118 RTCA: DO-160C F2-AC(CLM)XSFDFSXXXXXXL(2A)X
Part Number System Description:
805-10001-004 TRC791 Transmitter Receiver Computer
805-10001-005 Alternate TRC791 for rotorcraft (top directional antenna config.)
805-10001-024 Alternate TRC791A Transmitter Receiver Computer
805-10001-025 Alternate TRC791A for rotorcraft (top directional antenna config.)
805-10001-026 Alternate TRC791A for rotorcraft (bottom directional antenna config.)
805-10007-005 CD605 Control/Display with black face, 5V lighting
805-10007-006 CD605 Control/Display with gray face, 5V lighting
805-10007-007 CD605 Control/Display with black face, 28V lighting
805-10007-008 CD605 Control/Display with gray face, 28V lighting
805-10003-001 NY-156 Directional Antenna Part #
805-10005-001 NY-152 Omnidirectional Antenna Part #
817-10011-001 TRC installation kit (mtg tray w/o self-locking holddown)
817-10011-002 Alternate TRC install kit (mtg tray w/ self-locking holddown)
817-10002-001 CD605 control/display installation kit
817-10009-00X NY156 antenna install kit (end part # depends on aircraft)
817-10020-001 NY152 antenna install kit

 

805-10001-004
- TCAS I Processor
Price Condition Status
REQUEST SV OUTRIGHT REQUEST LEAD TIME

Click on a question below to see the answer. If you have a question about this model that is not answered below, please contact questions@seaerospace.com


In relation to NE (New) parts, many OEMs change their prices and availability without any notice to dealers or the industry. Therefore, through the REQUEST or RFQ indication, we ask that customers contact us for the most accurate price and availability.

In relation to SV & OH parts, the used parts aftermarket in the aviation industry is not an infinite supply. It is a dynamic, constantly changing market that is significantly affected by and susceptible to highs and lows in supply and demand. Therefore, although we attempt to, at times, we are unable to predict the exact moment when an item may be available. Once again, through the REQUEST or RFQ indication on our website, we ask that customers contact us for the most current and accurate price and availability.

No, an STC is not required for TAS (Traffic Awareness) and/or TCAS I installations on Part 91 and Part 135 aircraft. FAA order 8900.1 provides guidance for a follow on field approval by the FAA. An FAA approved Aircraft Flight Manual Supplement is required as well.