Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC0IHX callsign genealogy
Currently held by LONGENECKER, JOHN E
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 KC0IHX'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 KC0IHX.
- LONGENECKER, JOHN EVAgranted 2020-04-16cancelled 2020-04-28