Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K2AJV callsign genealogy
Currently held by MACHBITZ, ALAN K
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 K2AJV's current licensee, walking backwards.
- MACHBITZ, ALAN KNJgranted 1998-06-25cancelled 2003-07-22
Successor callsigns
Callsigns held now by people who previously held K2AJV.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2AJV, oldest first.
- HARTMANN JR, JOSEPH L NH1994-07-15 → cancelled 2000-01-17
- MACHBITZ, ALAN K NJ2023-07-04 active