Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9TTY callsign genealogy
Currently held by HOUSE, DON 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 K9TTY's current licensee, walking backwards.
- HOUSE, DON RILgranted 2005-04-18cancelled 2005-05-10
Successor callsigns
Callsigns held now by people who previously held K9TTY.
No current licensee on record previously held this callsign.