Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KG7KEL callsign genealogy
Currently held by UNDERWOOD, MICHAEL J
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 KG7KEL's current licensee, walking backwards.
- UNDERWOOD, MICHAEL JIDgranted 2012-12-07cancelled 2014-03-31
Successor callsigns
Callsigns held now by people who previously held KG7KEL.
- UNDERWOOD, MICHAEL JIDgranted 2022-08-30