Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB7NAV callsign genealogy
Currently held by Thompson Jr, Fred A
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KB7NAV's current licensee, walking backwards.
- Thompson Jr, Fred AIDgranted 2016-04-11cancelled 2016-05-10
Successor callsigns
Callsigns held now by people who previously held KB7NAV.
- LAWSON, BYRON MORgranted 2016-09-28