Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9IQS callsign genealogy
Currently held by Wernitznig, Jack W
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 K9IQS's current licensee, walking backwards.
- Wernitznig, Jack WWIgranted 2015-12-08cancelled 2016-01-15
Successor callsigns
Callsigns held now by people who previously held K9IQS.
No current licensee on record previously held this callsign.