Part #: 622-2504-001

Model: ANT-318




Collins Aerospace


Radar Antenna

Part Number :




  • Radar Antenna used in WXR-270 Color Radar System
  • Fully stabilized antenna scan
  • 120-degree scan angle
  • 18-inch flat plate
  • Phased array antenna



Environmental: DO-138 categories, AA/JN/AAAXXXXXX FAA TSO: TSO-C63c, class 7
Dimensions: 18.00"H x 18.00"W x 7.40"L Weight: 7.33 lbs.
Beam Width: 6 deg. max Gain: 30.5 dB
Part Number: Description:
622-2504-001 Radar Antenna


- Radar Antenna

NSN: 5985-01-304-3741

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, with the addition of the Avtech Digital Switching Unit (DSU) P/N 6001-1-1. List price for this unit is approximately $12000.
No, unlike the Bendix line of radar antenna assemblies, the antenna array is part of the final assembly part number. For example, part numbers 622-2502-001, 622-2501-001, and 622-2504-001 have the antenna arrays installed on them already. Thus, the differentiation between the sizes of the antenna arrays (i.e. 10", 12", 18").