Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0JMP callsign genealogy
Currently held by POLACK, JARED M
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 N0JMP's current licensee, walking backwards.
- POLACK, JARED MNEgranted 2007-04-05cancelled 2016-12-23
Successor callsigns
Callsigns held now by people who previously held N0JMP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N0JMP, oldest first.
- Toms, Chester A KS2002-05-24 → cancelled 2014-08-12
- POLACK, JARED M AK2016-12-23 active