Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7DJA callsign genealogy
Currently held by BURGER, MARVIN L
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 W7DJA's current licensee, walking backwards.
- Adams, Dylan JWAgranted 2018-06-01cancelled 2025-12-12
Successor callsigns
Callsigns held now by people who previously held W7DJA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7DJA, oldest first.
- BURGER, MARVIN L AZ2002-11-19 → cancelled 2015-02-18
- Adams, Dylan J WA2025-12-12 active