Part #:

Model: CAD-62

Collins Aerospace - Control Adapter
Part Number :

  • Control adapter used to adapt Pro Line II CTL-62/62A and CTL-92/92A Controls for use with the Pro Line ADF-60A/B and TDR-90 remote avionics units
  • Converts serial data from CTL-62/62A and CTL-92/92A to parallel data used by Pro Line radios
  • Can be connected to one or two TDR-90 units or one ADF-60A/B unit
  • Used to adapt data from Collins RTU-42XX (Radio Tuning Units) to Proline units (-002 only)
FAA TSO: C74c, C74c RTCA: DO-160A
EUROCAE: ED-14A Environmental: DO-160A, categories /A2E1/B/JY/EXXXXXZ/ BZ/AZA/EUROCAE ED-14A
Weight: 0.7 lb. Dimensions: 3.35"H x 1.04"W x 5.00"L
Temperature: -55 to 70C (operation) Altitude: 70000 ft.
Power Requirement: +27.5 VDC, 0.2A max    
Part NumberControl Adapter Description:
622-6590-001 Original version, accepts data from CTL-62 or CTL-92
622-6590-002 Current production version, accepts data from CTL62/92 and RTU-42XX Radio Tuning Units


- ADF/Transponder Adapter

NSN: 7050-01-526-3268

Price Condition Status
- Control Adapter

NSN: 7050-01-306-4536

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

The CTL-X0 is 30-40 years old. Service parts from Collins are either no longer available or extremely expensive. It is not cost effective nor possible in some situations to continue to utilize the CTL-X0 controls in your aircraft. Southeast Aerospace recommends converting the CTL-X0 controls over to the Collins CTL-X2 Proline II controls.

The CTL-X2 is not a direct replacement for the CTL-X0 controls. A connector change, CAD adapter, and locally fabricated panel filler plate are required for the change. A qualified avionics technician should perform this modification. While this is a moderately involved retrofit, it is a change that is eminent and will ultimately be required if you continue to use your original Proline I radios.

  • To convert from the CTL-20 Comm control, the CTL-22, CAD-31, mating connectors, and CAD bracket are required.
  • To convert from the CTL-30 Nav control, the CTL-32, CAD-31, mating connectors, and CAD bracket are required.
  • To convert from the CTL-60 ADF control, the CTL-62, CAD-62, mating connectors, and CAD bracket are required.
  • To convert from the CTL-90 Transponder control, the CTL-92, CAD-62, mating connectors, and CAD bracket are required.

For an exact SEA quote to convert from your CTL-X0 control, please provide the part number of your CTL-X0. Contact SEA with this information and an SEA rep will provide a quotation immediately.