Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0KAP callsign genealogy
Currently held by Putland, Karl
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 N0KAP's current licensee, walking backwards.
- Putland, KarlCOgranted 2023-08-09cancelled 2023-09-01
Successor callsigns
Callsigns held now by people who previously held N0KAP.
- PRIGEON, RONALD LWAgranted 1989-02-28cancelled 2001-02-22