Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KQ4ZIP callsign genealogy
Currently held by Christian, Jamie A
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 KQ4ZIP's current licensee, walking backwards.
- Christian, Jamie ATNgranted 2024-05-01cancelled 2024-12-06
Successor callsigns
Callsigns held now by people who previously held KQ4ZIP.
No current licensee on record previously held this callsign.