Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9MEK callsign genealogy
Currently held by KAUFFMAN, MICHAEL 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 N9MEK's current licensee, walking backwards.
- KAUFFMAN, MICHAEL EILgranted 2014-03-26cancelled 2014-04-15
Successor callsigns
Callsigns held now by people who previously held N9MEK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9MEK, oldest first.
- BLISSMER, AUGUST L IN1991-08-06 → cancelled 2003-08-07
- KAUFFMAN, MICHAEL E IL2024-09-17 active