Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9BLF callsign genealogy
Currently held by Frank, Bryan L
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 W9BLF's current licensee, walking backwards.
- Frank, Bryan LINgranted 2005-08-02cancelled 2010-01-29
Successor callsigns
Callsigns held now by people who previously held W9BLF.
No current licensee on record previously held this callsign.