Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3QB callsign genealogy
Currently held by Niemoeller, Howard L
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 AB3QB's current licensee, walking backwards.
- Niemoeller, Howard LDEgranted 2012-05-01cancelled 2012-05-21
Successor callsigns
Callsigns held now by people who previously held AB3QB.
No current licensee on record previously held this callsign.