Confidence: Medium · Source: FCC ULS · As of 2026-09-15
N9CAI callsign genealogy
Currently held by Colwell, Kenneth E
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 N9CAI's current licensee, walking backwards.
- KA0GVSno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held N9CAI.
- Colwell, Kenneth EIAgranted 2023-02-28