Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD9GPF callsign genealogy
Currently held by 21 Repeater Group
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 KD9GPF'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 KD9GPF.
- N9BCPactive21 Repeater GroupINgranted 2017-01-21