Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9XMR callsign genealogy
Currently held by WHITE, JENNIFER 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 N9XMR's current licensee, walking backwards.
- Olson, James AWIgranted 2022-07-12cancelled 2022-07-30
Successor callsigns
Callsigns held now by people who previously held N9XMR.
- Olson, James AWIgranted 2024-08-16
All historical holders
Every license row we've seen with the callsign N9XMR, oldest first.
- WHITE, JENNIFER R WI1994-07-13 → cancelled 2006-07-14
- Olson, James A WI2022-07-30 → cancelled 2024-08-16