Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE7SJO callsign genealogy
Currently held by GLENN, JANET
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 KE7SJO's current licensee, walking backwards.
- O HARA, SANDRA JNVgranted 2015-09-29cancelled 2020-10-16
Successor callsigns
Callsigns held now by people who previously held KE7SJO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KE7SJO, oldest first.
- GLENN, JANET MN2008-03-14 → cancelled 2020-03-17
- O HARA, SANDRA J NV2020-10-16 active