Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1CMF callsign genealogy
Currently held by PECK, ROBERT A
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 N1CMF's current licensee, walking backwards.
- Peck, Robert AWAgranted 2013-04-19cancelled 2013-05-21
Successor callsigns
Callsigns held now by people who previously held N1CMF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1CMF, oldest first.
- PECK, ROBERT A NH1997-11-04 → cancelled 2009-11-05
- Peck, Robert A WA2025-04-09 active