Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1MAM callsign genealogy
Currently held by RAY PhD, GLENN L
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 K1MAM's current licensee, walking backwards.
- RAY, GLENN LVAgranted 2015-09-14cancelled 2015-10-06
Successor callsigns
Callsigns held now by people who previously held K1MAM.
No current licensee on record previously held this callsign.