Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1RHG callsign genealogy
Currently held by Sullivan, Gerald P
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 K1RHG's current licensee, walking backwards.
- Sullivan, Gerald PNCgranted 2022-11-18cancelled 2022-12-10
Successor callsigns
Callsigns held now by people who previously held K1RHG.
No current licensee on record previously held this callsign.