Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K1AMM callsign genealogy
Currently held by Fraser III, Leroy 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 K1AMM's current licensee, walking backwards.
- Fraser, Leroy BMAgranted 2004-03-18cancelled 2012-10-27
Successor callsigns
Callsigns held now by people who previously held K1AMM.
No current licensee on record previously held this callsign.