Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF5ZNW callsign genealogy
Currently held by Northup, Edwin 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 KF5ZNW's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KF5ZNW.
- Northup, Edwin MTXgranted 2014-01-28cancelled 2026-03-06