Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5DTW callsign genealogy
Currently held by Calloway, Dale E
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 K5DTW's current licensee, walking backwards.
- Calloway, Dale ETXgranted 2014-08-27cancelled 2016-02-17
Successor callsigns
Callsigns held now by people who previously held K5DTW.
No current licensee on record previously held this callsign.