Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4NCF callsign genealogy
Currently held by Pringle, Mark 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 KI4NCF's current licensee, walking backwards.
- Pringle, Mark AFLgranted 2002-01-17cancelled 2006-01-06
Successor callsigns
Callsigns held now by people who previously held KI4NCF.
No current licensee on record previously held this callsign.