Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4UAI callsign genealogy
Currently held by DYSINGER, SARA M
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 K4UAI's current licensee, walking backwards.
- DYSINGER, SARA MHIgranted 2012-12-04cancelled 2016-04-15
Successor callsigns
Callsigns held now by people who previously held K4UAI.
No current licensee on record previously held this callsign.