Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM7GDH callsign genealogy
Currently held by Flippen, Gregory T
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 KM7GDH's current licensee, walking backwards.
- Flippen, Gregory TAZgranted 2021-12-06cancelled 2026-05-22
Successor callsigns
Callsigns held now by people who previously held KM7GDH.
No current licensee on record previously held this callsign.