Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7JKU callsign genealogy
Currently held by Harwood, Leroy A
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 KD7JKU's current licensee, walking backwards.
- HARWOOD, LEROY ACOgranted 1996-12-05cancelled 2000-06-15
- KA7RZKno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KD7JKU.
- Harwood, Leroy AWAgranted 2002-03-20cancelled 2011-12-30