Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB8TRN callsign genealogy
Currently held by STROHMEYER, GREGORY A
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 KB8TRN's current licensee, walking backwards.
- Strohmeyer, Gregory AOHgranted 2017-07-07cancelled 2017-07-28
Successor callsigns
Callsigns held now by people who previously held KB8TRN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB8TRN, oldest first.
- STROHMEYER, GREGORY A OH2004-05-14 → cancelled 2016-07-15
- Strohmeyer, Gregory A OH2017-07-28 active