Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF7TRZ callsign genealogy
Currently held by Reich, Teri 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 KF7TRZ's current licensee, walking backwards.
- Reich, Teri JORgranted 2024-07-31cancelled 2024-08-20
Successor callsigns
Callsigns held now by people who previously held KF7TRZ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF7TRZ, oldest first.
- Reich, Teri J OR2012-02-01 → cancelled 2024-02-02
- Reich, Teri J OR2024-08-20 active