Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD5FHM callsign genealogy
Currently held by Osteen, Billy J
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 KD5FHM's current licensee, walking backwards.
- KB5CRKcancelledcancelled 1998-09-30
Successor callsigns
Callsigns held now by people who previously held KD5FHM.
- OSTEEN, BILLY JTXgranted 2020-05-12