Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7BLG callsign genealogy
Currently held by FARNWORTH, CURTIS D
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 K7BLG's current licensee, walking backwards.
- FARNWORTH, CURTIS DIDgranted 2024-11-27cancelled 2024-12-13
Successor callsigns
Callsigns held now by people who previously held K7BLG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K7BLG, oldest first.
- TROUT, ALLEN G OR2011-01-31 → cancelled 2023-05-02
- FARNWORTH, CURTIS D ID2024-12-13 active