Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1TTR callsign genealogy
Currently held by Marino, Tristan L
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 K1TTR's current licensee, walking backwards.
- Marino, Tristan LNMgranted 2017-12-28cancelled 2018-01-23
Successor callsigns
Callsigns held now by people who previously held K1TTR.
No current licensee on record previously held this callsign.