Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NO5J callsign genealogy
Currently held by TEDLOCK SR, DONALD 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 NO5J's current licensee, walking backwards.
- Nation, Jay ATXgranted 2005-10-31cancelled 2006-04-07
Successor callsigns
Callsigns held now by people who previously held NO5J.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NO5J, oldest first.
- TEDLOCK SR, DONALD R TX1993-12-14 → cancelled 2005-12-15
- Nation, Jay A TX2016-03-29 active