Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5OUR callsign genealogy
Currently held by LABATUT, RANDY G
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 N5OUR's current licensee, walking backwards.
- JOHNSON, MATTHEW KTXgranted 2018-10-09cancelled 2020-02-08
Successor callsigns
Callsigns held now by people who previously held N5OUR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5OUR, oldest first.
- LABATUT, RANDY G LA1999-05-25 → cancelled 2011-05-26
- JOHNSON, MATTHEW K TX2020-02-08 active