Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF6ZBI callsign genealogy
Currently held by Seiford, Edward O
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 KF6ZBI's current licensee, walking backwards.
- SEIFORD, EDWARD OTXgranted 1998-02-20cancelled 1999-10-14
Successor callsigns
Callsigns held now by people who previously held KF6ZBI.
No current licensee on record previously held this callsign.