Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6LTW callsign genealogy
Currently held by Mocilac, Frank A
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 K6LTW's current licensee, walking backwards.
- Mocilac, Frank ACOgranted 2020-01-21cancelled 2020-02-11
Successor callsigns
Callsigns held now by people who previously held K6LTW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6LTW, oldest first.
- Mocilac, Frank A CO2002-12-10 → cancelled 2014-12-11
- Mocilac, Frank A CO2020-02-11 active