Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7ATB callsign genealogy
Currently held by BURGESS, MACDONALD H
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 W7ATB's current licensee, walking backwards.
- BURGESS, MACDONALD HMTgranted 2013-04-25cancelled 2014-01-10
Successor callsigns
Callsigns held now by people who previously held W7ATB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7ATB, oldest first.
- BURGESS, SHELLEY D WA1996-06-18 → cancelled 2008-06-19
- BURGESS, MACDONALD H MT2024-01-03 active