Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD9OGG callsign genealogy
Currently held by Ogg, Stephen P
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 KD9OGG's current licensee, walking backwards.
- Ogg, Stephen PINgranted 2017-10-12cancelled 2019-07-12
Successor callsigns
Callsigns held now by people who previously held KD9OGG.
No current licensee on record previously held this callsign.