Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NG9K callsign genealogy
Currently held by HECK, LEWIS V
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 NG9K's current licensee, walking backwards.
- BENNER, SHERYL EILgranted 2006-08-18cancelled 2011-06-28
Successor callsigns
Callsigns held now by people who previously held NG9K.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NG9K, oldest first.
- HECK, LEWIS V FL1995-11-24 → cancelled 2007-11-27
- BENNER, SHERYL E IL2021-07-30 active