Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7NMT callsign genealogy
Currently held by MC ENTARFFER, FRANKIE D
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 WA7NMT's current licensee, walking backwards.
- MC EUTARFFER, TIMOTHY Jcancelled 1999-02-05
Successor callsigns
Callsigns held now by people who previously held WA7NMT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA7NMT, oldest first.
- MC ENTARFFER, FRANKIE D OR1994-07-29 → cancelled 1998-09-21
- MC ENTARFFER, TIMOTHY J OR2019-01-30 active