Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV5TTU callsign genealogy
Currently held by Mallory, Mark 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 KV5TTU's current licensee, walking backwards.
- Mallory, Mark LTXgranted 2016-11-17cancelled 2017-06-20
Successor callsigns
Callsigns held now by people who previously held KV5TTU.
No current licensee on record previously held this callsign.