Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AH0BT callsign genealogy
Currently held by SAIPAN BBQ CONTEST CLUB
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 AH0BT's current licensee, walking backwards.
- WH0ABWcancelledAQUARIUS BEACH TOWER CONTEST CLUBMPgranted 2007-08-20cancelled 2007-09-25
Successor callsigns
Callsigns held now by people who previously held AH0BT.
No current licensee on record previously held this callsign.