Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9MEI callsign genealogy
Currently held by STRONG, WILLIAM D
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 K9MEI's current licensee, walking backwards.
- INSELMAN, MICHAEL EINgranted 2004-06-17cancelled 2013-06-07
Successor callsigns
Callsigns held now by people who previously held K9MEI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9MEI, oldest first.
- STRONG, WILLIAM D IL1987-09-22 → cancelled 1999-09-23
- INSELMAN, MICHAEL E ID2023-03-15 active