Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI7DSE callsign genealogy
Currently held by Longtine, Frank R
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 KI7DSE's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KI7DSE.
- Longtine, Frank RWYgranted 2016-05-13cancelled 2019-07-23