Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WT7W callsign genealogy
Currently held by Wieczorek, Jennifer J
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 WT7W's current licensee, walking backwards.
- Wieczorek, Jennifer JNVgranted 2015-02-25cancelled 2016-01-08
Successor callsigns
Callsigns held now by people who previously held WT7W.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WT7W, oldest first.
- O Berry, James A AR2003-12-19 → cancelled 2015-12-22
- Wieczorek, Jennifer J NV2026-01-03 active