Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB5FXJ callsign genealogy
Currently held by DOLL, ANDREW W
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 KB5FXJ's current licensee, walking backwards.
- Doll, Andrew WTXgranted 2015-12-17cancelled 2025-03-25
Successor callsigns
Callsigns held now by people who previously held KB5FXJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB5FXJ, oldest first.
- DOLL, ANDREW W TX1988-09-13 → cancelled 2000-09-14
- Doll, Andrew W TX2025-03-25 active