Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4MAR callsign genealogy
Currently held by Kitchen, Mark W
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 KI4MAR's current licensee, walking backwards.
- Kitchen, Mark WVAgranted 2013-03-15cancelled 2013-11-09
Successor callsigns
Callsigns held now by people who previously held KI4MAR.
- W4HRSactiveH. E. A. R .T. Repeater AssociationSCgranted 2026-01-14
All historical holders
Every license row we've seen with the callsign KI4MAR, oldest first.
- H. E. A. R .T. Repeater Association SC2005-10-11 → cancelled 2006-01-10
- Kitchen, Mark W VA2024-01-03 active