Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA9FLY callsign genealogy
Currently held by Kahler, Roger 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 WA9FLY's current licensee, walking backwards.
- Kahler, Roger LINgranted 2015-01-14cancelled 2015-02-10
Successor callsigns
Callsigns held now by people who previously held WA9FLY.
No current licensee on record previously held this callsign.