Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC2JMP callsign genealogy
Currently held by Donato II, John J
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 KC2JMP's current licensee, walking backwards.
- Donato, John JPAgranted 2021-05-13cancelled 2021-06-04
Successor callsigns
Callsigns held now by people who previously held KC2JMP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC2JMP, oldest first.
- Donato II, John J NY2002-04-26 → cancelled 2014-04-29
- Donato, John J PA2021-06-04 active