Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2DNO callsign genealogy
Currently held by Landaverde, Dino
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 K2DNO's current licensee, walking backwards.
- Landaverde, DinoNJgranted 2014-01-03cancelled 2014-02-15
Successor callsigns
Callsigns held now by people who previously held K2DNO.
- Makowsky, WilliamFLgranted 2005-09-02cancelled 2017-11-29
All historical holders
Every license row we've seen with the callsign K2DNO, oldest first.
- Makowsky, William FL1995-11-28 → cancelled 2003-12-08
- Landaverde, Dino NJ2024-01-13 active