Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6TTL callsign genealogy
Currently held by KRUG, RICHARD J
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 K6TTL's current licensee, walking backwards.
- Fletcher Jr, Edward ECAgranted 2016-12-08cancelled 2016-12-30
Successor callsigns
Callsigns held now by people who previously held K6TTL.
- KRUG, RICHARD JAZgranted 2019-08-15
All historical holders
Every license row we've seen with the callsign K6TTL, oldest first.
- KRUG, RICHARD J CA2007-06-22 → cancelled 2009-08-14
- Fletcher Jr, Edward E CA2016-12-30 active