Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9GTT callsign genealogy
Currently held by McCrea, Glenn T
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 K9GTT's current licensee, walking backwards.
- McCrea, Glenn TILgranted 2021-08-05cancelled 2022-05-06
Successor callsigns
Callsigns held now by people who previously held K9GTT.
No current licensee on record previously held this callsign.