Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3TTL callsign genealogy
Currently held by Lang, Thomas 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 K3TTL's current licensee, walking backwards.
- Lang, Thomas TMDgranted 2008-04-21cancelled 2008-05-13
Successor callsigns
Callsigns held now by people who previously held K3TTL.
No current licensee on record previously held this callsign.