Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1JPM callsign genealogy
Currently held by MCCORMICK, JAMES 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 K1JPM's current licensee, walking backwards.
- MCCORMICK, JAMES PTNgranted 2020-08-05cancelled 2020-08-28
Successor callsigns
Callsigns held now by people who previously held K1JPM.
No current licensee on record previously held this callsign.