Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB1IQ callsign genealogy
Currently held by White, Douglas P
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 AB1IQ's current licensee, walking backwards.
- White, Douglas PMAgranted 2008-01-15cancelled 2008-03-28
Successor callsigns
Callsigns held now by people who previously held AB1IQ.
- White, Douglas PMAgranted 2008-01-15cancelled 2010-04-20