Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7FM callsign genealogy
Currently held by BECKER, LA VERN 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 W7FM's current licensee, walking backwards.
- SHACKELFORD, CRAIG BAZgranted 1999-05-19cancelled 2000-10-31
Successor callsigns
Callsigns held now by people who previously held W7FM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7FM, oldest first.
- BECKER, LA VERN D WA1992-09-01 → cancelled 1994-08-09
- SHACKELFORD, CRAIG B AZ2020-08-17 active