Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA1MAD callsign genealogy
Currently held by LEARY, MARIE 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 WA1MAD's current licensee, walking backwards.
- Davis, Michael AMAgranted 2014-05-08cancelled 2014-08-12
Successor callsigns
Callsigns held now by people who previously held WA1MAD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA1MAD, oldest first.
- LEARY, MARIE B NH1988-09-06 → cancelled 2000-09-07
- Davis, Mike A MA2024-05-16 active