Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4ENK callsign genealogy
Currently held by HARKNESS, EDGAR
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 K4ENK's current licensee, walking backwards.
- HARKNESS, BOBBY RALgranted 1998-10-13cancelled 2007-08-24
Successor callsigns
Callsigns held now by people who previously held K4ENK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4ENK, oldest first.
- HARKNESS, EDGAR AL1996-10-10 → cancelled 2006-07-28
- HARKNESS, BOBBY R AL2017-06-01 active