Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM5TX callsign genealogy
Currently held by Garcia, Gerardo R
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 KM5TX's current licensee, walking backwards.
- Stallings, Chalice KTXgranted 2021-03-04cancelled 2021-05-28
Successor callsigns
Callsigns held now by people who previously held KM5TX.
- Garcia, Gerardo RTXgranted 2018-09-05
All historical holders
Every license row we've seen with the callsign KM5TX, oldest first.
- Starnes, Robert L TX2006-02-14 → cancelled 2018-05-08
- Garcia, Gerardo R TX2018-08-14 → cancelled 2018-09-05
- Stallings, Chalice K TX2021-05-28 active