Part #:

Model: RS-811A




Radar Sensor

Part Number :

View Promo




  • Radar Sensor used in 2-piece RDS-81 color radar system
  • 1 kw peak power
  • Provides radar stabilization for combined pitch, roll and tilt angles of up to +-25 degrees
  • Available with 10 or 12 inch antenna plate
  • Can be directly upgraded to ART2000



TSO Compliance: TSO C63b Class 7, DO-173, DO-160A Env Cat F2A/JLY/XXXXXXB/BE/ABA IF Bandwidths: 1.6 MHz and 0.6 MHz
Gain: 135 dB minimum AGC: 20 dB min range
STC: Microprocessor programmed for each range Input Power: 28VDC at 2.7 amps continuous
Dimensions: Base 10.32" Temperature Range: -55 to +70 deg. C
Altitude: 55000 Weight: 10.5 lbs.
Part Number: Description:
071-1378-00 Bendix/King Part Number
8095536-8101 Original Bendix Only Part Number


- Radar Sensor

NSN: 5985-01-326-5878

Price Condition Status
- Radar Sensor
Price Condition Status

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

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.

Yes, there is an adapter available to upgrade to the new ART-2000. Please see Southeast Aerospace's upgrade solution - (ART-2000 Upgrade flyer)

Negotiating the exchange price of a unit only limits the allowable repair cap for the core unit. Southeast Aerospace's exchange transactions are based on the return of economically repairable core unit. Once the core is received and evaluated, the core repair cost incurred by SEA cannot exceed 75% of the original exchange price. That is, it cannot cost SEA more than 75% of the original OH/SV exchange price collected from the customer. Therefore, when and if an SEA exchange price is discounted, there is a risk that additional charges may be assessed once the core is returned and evaluated.

The Bendix/King RDR 2000 Installation Manual (006-00643-0007), on page 1-1 states:

"The ART 2000 can be installed as a replacement (with a connector change) for the RS 181A or the RS 811A in an existing RDS 81 or RDS 82 installation. If installed with an existing IN 812A, however, Vertical Profile and tracking are not supported by the IN 812A. If using an IN 182A that is not Vertical Profile compatible, the Vertical Profile feature of the ART will not be supported. IN 182A indicators with part numbers of 066-3084-10 and 066-3084-11 are not compatible with the RDR 2000 system."

In addition, there is a "RS-181A/811A to ART-2000 Harness Connector Replacement" diagram in the RDR 2000 Installation Manual on page 2-99, Figure 2-49.