Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE7IN callsign genealogy
Currently held by DART SR, MARVIN 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 KE7IN's current licensee, walking backwards.
- Widener, Kevin BWAgranted 2012-04-03cancelled 2013-08-16
Successor callsigns
Callsigns held now by people who previously held KE7IN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KE7IN, oldest first.
- DART SR, MARVIN E WA1995-04-25 → cancelled 2007-04-26
- Widener, Kevin B WA2023-05-20 active