Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5FFP callsign genealogy
Currently held by Allen, Kim C
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 W5FFP's current licensee, walking backwards.
- Allen, Kim CTXgranted 2000-06-23cancelled 2005-07-15
Successor callsigns
Callsigns held now by people who previously held W5FFP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5FFP, oldest first.
- DECKER, LEMUEL A TX1988-02-09 → cancelled 2000-02-10
- Allen, Kim C TX2025-04-26 active