Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1AMF callsign genealogy
Currently held by MUNRO, ROBERT B
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 W1AMF's current licensee, walking backwards.
- BRAZIEL JR, JOHN ECTgranted 2012-09-21cancelled 2012-10-19
Successor callsigns
Callsigns held now by people who previously held W1AMF.
- MUNRO, ROBERT BCTgranted 2009-03-17cancelled 2009-06-09
All historical holders
Every license row we've seen with the callsign W1AMF, oldest first.
- MUNRO, ROBERT B CT1999-12-28 → cancelled 2009-03-17
- Braziel, John E NC2022-07-28 active