Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA0TFB callsign genealogy
Currently held by Appel, Gary 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 WA0TFB's current licensee, walking backwards.
- APPEL, GARY ACAgranted 1995-02-24cancelled 1999-10-30
Successor callsigns
Callsigns held now by people who previously held WA0TFB.
No current licensee on record previously held this callsign.