1. Collins 479S-6 Front Panel Retrofit ..................... $750.00 USD ¹
2. Collins 479S-6A Front Panel Retrofit .................. $750.00 USD ¹
3. One Year Calibration (done at time of retrofit) ... $450.00 USD ²

¹ Price includes installation

² All calibrations are done by one of our partner facilities.  Please see our FAQ Page for    more details.

Model 479S-6A Shown

(Click to Enlarge)

We do not sell kits. All panel retrofits are done at our facility to ensure the equipment is modified and tested properly prior to returning to service.

All retrofits carry a 3-Year warranty. All components and labor supplied by NavCheck Avionics as part of the retrofit are covered under this warranty. Any failures with the customer's equipment that are unrelated to this modification will not be covered.