Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1MAM callsign genealogy
Currently held by Manning, Michael 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 W1MAM's current licensee, walking backwards.
- Pease, Michael AVAgranted 2003-04-10cancelled 2003-05-06
Successor callsigns
Callsigns held now by people who previously held W1MAM.
No current licensee on record previously held this callsign.