Model Number: Avionics Specialist ASI-61W

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ADF Antenna SImulator Test Set

Aero Express is an Authorized Distributor for the ASI-61W Test Set.

To view click here: Standard Warranty Policy  

Aero Express will buy, sell and trade the ASI-61W depending on your needs.  The ASI-61W ADF Antenna Simulator provides the simulated directional ADF signal required for testing and alignment of the Collins ADF-60A, ADF-60B, ADF-462, and DFR-206A ADF Receivers.


  • The ASI-61W works in conjunction with the Collins 970G-1 (ASI-185), 970G-2 (ASI-375-X) or ASI-200-10/ASI-2000 for complete function testing of the ADF Receiver.
  • The ASI-61W will mount directly into the face plate of the 970G-1 (ASI-185) or the 970G-2 (ASO-375-2). The ASI-61W is a Form, Fit, and Functional replacement for the Collins 970W-1/622-3099-0001.

2-Year Factory ASI Warranty on all new products.