Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7NMF callsign genealogy
Currently held by KIRWAN, THOMAS C
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 N7NMF's current licensee, walking backwards.
- KA7GXCno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N7NMF.
- KIRWAN, THOMAS CWAgranted 2016-01-26