Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ3BMW callsign genealogy
Currently held by Lowenstein, Jay D
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 KZ3BMW's current licensee, walking backwards.
- Lowenstein, Jay DMAgranted 2011-05-20cancelled 2011-07-19
Successor callsigns
Callsigns held now by people who previously held KZ3BMW.
No current licensee on record previously held this callsign.