Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9KFA callsign genealogy
Currently held by DURLER, GORDON J
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 N9KFA's current licensee, walking backwards.
- McKanna, Jay AINgranted 2018-02-12cancelled 2024-05-03
Successor callsigns
Callsigns held now by people who previously held N9KFA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9KFA, oldest first.
- DURLER, GORDON J WI2000-12-13 → cancelled 2012-10-10
- McKanna, Jay A IN2024-05-03 active