Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4PMD callsign genealogy
Currently held by Cole, James L
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 N4PMD's current licensee, walking backwards.
- Cole, James LALgranted 2019-11-12cancelled 2019-11-30
Successor callsigns
Callsigns held now by people who previously held N4PMD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4PMD, oldest first.
- CREIGHTON, GLADYS L FL1997-04-16 → cancelled 2009-04-17
- Cole, James L AL2019-11-30 active