Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WL7NL callsign genealogy
Currently held by HOEFER, MICHAEL E
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 WL7NL's current licensee, walking backwards.
- HOEFER, MICHAEL EORgranted 2014-07-03cancelled 2014-07-26
Successor callsigns
Callsigns held now by people who previously held WL7NL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WL7NL, oldest first.
- HOEFER, MICHAEL E AK1993-09-28 → cancelled 2005-09-29
- HOEFER, MICHAEL E OR2025-06-25 active