Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1NPT callsign genealogy
Currently held by Cullen, Michael 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 K1NPT's current licensee, walking backwards.
- Cullen, Michael JRIgranted 2003-04-17cancelled 2004-08-06
Successor callsigns
Callsigns held now by people who previously held K1NPT.
No current licensee on record previously held this callsign.