Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1SEX callsign genealogy
Currently held by Henschke Jr, Ernest G
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 K1SEX's current licensee, walking backwards.
- Henschke Jr, Ernest GCTgranted 2013-12-24cancelled 2014-11-25
Successor callsigns
Callsigns held now by people who previously held K1SEX.
No current licensee on record previously held this callsign.