Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4OT callsign genealogy
Currently held by Strickland, Jason M
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 KZ4OT's current licensee, walking backwards.
- Strickland, Jason MGAgranted 2024-12-17cancelled 2024-12-18
Successor callsigns
Callsigns held now by people who previously held KZ4OT.
- Strickland, Jason MGAgranted 2025-01-14