Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3YM callsign genealogy
Currently held by Geiger, Holly W
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 K3YM's current licensee, walking backwards.
- Geiger, Holly WMOgranted 2015-03-18cancelled 2019-05-21
Successor callsigns
Callsigns held now by people who previously held K3YM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K3YM, oldest first.
- MARTIN, STEPHEN E FL2007-03-20 → cancelled 2019-03-28
- Geiger, Holly W TX2019-05-21 active