Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4KAH callsign genealogy
Currently held by HARLEY, GARRY L
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 K4KAH's current licensee, walking backwards.
- Harley, Garry LGAgranted 2002-03-08cancelled 2007-03-13
Successor callsigns
Callsigns held now by people who previously held K4KAH.
No current licensee on record previously held this callsign.