Sigtronics SPA-400 Panel-Mount Intercom
TSO'd four-place panel-mount intercom, made in the USA.

Panel-mount DME giving distance, groundspeed and time to station.
The KN 64 is a compact panel-mount DME that reads distance, groundspeed and time to station directly, keeping an older IFR panel capable where DME is still required. Sold as a used unit; a compatible DME antenna and tray are needed, so tell us what the aircraft already has installed.
| Model / part | KN 64 |
|---|---|
| Category | Avionics |
| Availability | In stock |
Price for this specific unit. Shipping, export paperwork and any applicable duties are quoted separately. Request a quote to confirm availability and total cost for your location.
Fitment, part numbers, approvals and price are confirmed against your aircraft’s documentation before anything is quoted. Nothing on this page is an approval or certification claim.