Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI4DYC callsign genealogy
Currently held by HOWSER Mr., GARY 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 KI4DYC's current licensee, walking backwards.
- HOWSER, GARY LFLgranted 2014-09-17cancelled 2016-02-27
Successor callsigns
Callsigns held now by people who previously held KI4DYC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI4DYC, oldest first.
- Howser, Lloyd E FL2013-11-20 → cancelled 2015-09-30
- HOWSER Mr., GARY L FL2016-02-27 active