Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB7NAB callsign genealogy
Currently held by Mimms, Alan B
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 WB7NAB's current licensee, walking backwards.
- Mimms, Alan BWAgranted 2025-02-26cancelled 2025-03-18
Successor callsigns
Callsigns held now by people who previously held WB7NAB.
No current licensee on record previously held this callsign.