Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3MAP callsign genealogy
Currently held by SHICKMAN, JEAN G
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 N3MAP's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held N3MAP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3MAP, oldest first.
- SHICKMAN, JEAN G MD1992-04-21 → cancelled 2004-04-22
- PARSONS, ROBERT W PA2025-11-21 active