Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5TTR callsign genealogy
Currently held by Teeter, William R
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 K5TTR's current licensee, walking backwards.
- Teeter, William RARgranted 2006-04-25cancelled 2007-04-06
Successor callsigns
Callsigns held now by people who previously held K5TTR.
No current licensee on record previously held this callsign.