Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7NTP callsign genealogy
Currently held by Larson, James 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 K7NTP's current licensee, walking backwards.
- Larson, James LORgranted 2016-08-24cancelled 2016-09-13
Successor callsigns
Callsigns held now by people who previously held K7NTP.
No current licensee on record previously held this callsign.