Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5MSI callsign genealogy
Currently held by FARNHAM, KURT R
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 K5MSI's current licensee, walking backwards.
- Howard, Dennis KTXgranted 2012-06-25cancelled 2014-01-10
Successor callsigns
Callsigns held now by people who previously held K5MSI.
- Howard, Dennis KTXgranted 2018-11-27
All historical holders
Every license row we've seen with the callsign K5MSI, oldest first.
- FARNHAM, KURT R FL1998-07-07 → cancelled 2010-07-08
- Howard, Dennis K TX2014-01-10 → cancelled 2018-11-27