Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N5NTU callsign genealogy
Currently held by GARCIA, MARIA GUADA 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 N5NTU's current licensee, walking backwards.
- Davis, Jason LOKgranted 2026-01-06cancelled 2026-04-24
Successor callsigns
Callsigns held now by people who previously held N5NTU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5NTU, oldest first.
- GARCIA, MARIA GUADA R TX1998-09-18 → cancelled 2010-09-21
- Davis, Jason L OK2026-04-24 active