Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AH6B callsign genealogy
Currently held by Shiraishi, Louis S
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 AH6B's current licensee, walking backwards.
- Shiraishi, Louis SHIgranted 2007-04-03cancelled 2008-02-12
Successor callsigns
Callsigns held now by people who previously held AH6B.
- PINE, DOUGLAS EWAgranted 2006-01-10cancelled 2007-12-07
All historical holders
Every license row we've seen with the callsign AH6B, oldest first.
- PINE, DOUGLAS E WA1998-03-18 → cancelled 2006-01-10
- Shiraishi, Louis S HI2017-11-30 active