Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4RMP callsign genealogy
Currently held by Plumb, R Mark
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 KQ4RMP's current licensee, walking backwards.
- Plumb, R MarkVAgranted 2022-06-08cancelled 2022-06-28
Successor callsigns
Callsigns held now by people who previously held KQ4RMP.
No current licensee on record previously held this callsign.