Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KM3ATY callsign genealogy
Currently held by HENGEL JR, DOUGLAS 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 KM3ATY's current licensee, walking backwards.
- HENGEL JR, DOUGLAS AKSgranted 2023-02-22cancelled 2023-04-11
Successor callsigns
Callsigns held now by people who previously held KM3ATY.
No current licensee on record previously held this callsign.