Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7TRO callsign genealogy
Currently held by BENNETT, KATHIE 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 N7TRO's current licensee, walking backwards.
- Oberloh, Tim RWAgranted 2016-03-16cancelled 2024-05-14
Successor callsigns
Callsigns held now by people who previously held N7TRO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7TRO, oldest first.
- BENNETT, KATHIE E WA2011-07-01 → cancelled 2023-08-29
- Oberloh, Tim R WA2024-05-14 active