Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA1MXN callsign genealogy
Currently held by Burnham, Andrew D
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 WA1MXN's current licensee, walking backwards.
- Burnham, Andrew DNHgranted 2020-09-15cancelled 2021-03-09
Successor callsigns
Callsigns held now by people who previously held WA1MXN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA1MXN, oldest first.
- BURNHAM, DAVID W NH2013-07-08 → cancelled 2020-06-24
- Burnham, Andrew D NH2021-03-09 active