Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM7GUB callsign genealogy
Currently held by Wood III, John R
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 KM7GUB's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KM7GUB.
- Wood III, John RWAgranted 2026-07-21