Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4DK callsign genealogy
Currently held by LAPINSKI, RAYMOND J
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 KI4DK's current licensee, walking backwards.
- Caminos, MartinFLgranted 2003-12-15cancelled 2005-01-28
Successor callsigns
Callsigns held now by people who previously held KI4DK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KI4DK, oldest first.
- LAPINSKI, RAYMOND J FL1989-05-16 → cancelled 2001-05-17
- Caminos, Martin FL2024-12-14 active