Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA3NMB callsign genealogy
Currently held by POISEL, ROBERT J
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 KA3NMB's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KA3NMB.
- Poisel, Robert JPAgranted 2004-04-06cancelled 2010-06-19