Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA4IHR callsign genealogy
Currently held by KAEFF JR, CHARLES N
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 WA4IHR's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WA4IHR.
- KAEFF JR, CHARLES NKYgranted 2006-08-01cancelled 2007-09-11