Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD7ESQ callsign genealogy
Currently held by AUSTIN, GEORGE 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 KD7ESQ's current licensee, walking backwards.
- Fowler, Mark LTXgranted 2019-04-26cancelled 2019-05-17
Successor callsigns
Callsigns held now by people who previously held KD7ESQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD7ESQ, oldest first.
- AUSTIN, GEORGE L WA1999-03-31 → cancelled 2011-04-01
- Fowler, Mark L WA2019-05-17 active