Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4JCW callsign genealogy
Currently held by SCHWIMMER JR, PAUL W
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 N4JCW's current licensee, walking backwards.
- WOOSLEY, JEREMY CALgranted 2015-10-03cancelled 2018-01-13
Successor callsigns
Callsigns held now by people who previously held N4JCW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4JCW, oldest first.
- SCHWIMMER JR, PAUL W FL2003-07-07 → cancelled 2015-10-06
- Woosley, Jeremy C AL2018-01-13 active