Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5TMK callsign genealogy
Currently held by Kochendarfer, Teena
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 K5TMK's current licensee, walking backwards.
- Kochendarfer, TeenaNMgranted 2016-04-15cancelled 2016-05-03
Successor callsigns
Callsigns held now by people who previously held K5TMK.
No current licensee on record previously held this callsign.