Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA1MD callsign genealogy
Currently held by Daigle, Mark 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 WA1MD's current licensee, walking backwards.
- Daigle, Mark ACTgranted 2018-08-21cancelled 2019-10-27
Successor callsigns
Callsigns held now by people who previously held WA1MD.
No current licensee on record previously held this callsign.