Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD1RP callsign genealogy
Currently held by FRYE, JOHN F
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 KD1RP's current licensee, walking backwards.
- N1LZQno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KD1RP.
- FRYE, JOHN FFLgranted 2018-02-20