Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9DTW callsign genealogy
Currently held by Walker, Dylan 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 K9DTW's current licensee, walking backwards.
- Walker, Dylan TMAgranted 2015-01-23cancelled 2015-02-13
Successor callsigns
Callsigns held now by people who previously held K9DTW.
No current licensee on record previously held this callsign.