Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KN1SIX callsign genealogy
Currently held by Marino, David A
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 KN1SIX's current licensee, walking backwards.
- Marino, David AFLgranted 2011-11-29cancelled 2016-03-29
- WB1AHSno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KN1SIX.
No current licensee on record previously held this callsign.