Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2GTT callsign genealogy
Currently held by Schlarbaum, Gregory 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 K2GTT's current licensee, walking backwards.
- Schlarbaum, Gregory TCAgranted 2011-12-08cancelled 2018-10-10
Successor callsigns
Callsigns held now by people who previously held K2GTT.
No current licensee on record previously held this callsign.