Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1JWW callsign genealogy
Currently held by MC CORD, MARK 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 N1JWW's current licensee, walking backwards.
- Waldrop, Jefferel WLAgranted 2007-07-03cancelled 2010-05-07
Successor callsigns
Callsigns held now by people who previously held N1JWW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1JWW, oldest first.
- MC CORD, MARK W MA1992-09-29 → cancelled 2004-09-30
- Waldrop, Jefferel W LA2020-03-19 active