Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB8EMT callsign genealogy
Currently held by ROCK, TROY E
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 KB8EMT's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KB8EMT.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KB8EMT, oldest first.
- ROCK, TROY E OH1988-10-25 → cancelled 2000-10-26
- FUNK, NICHOLAS D MI2023-09-26 active