Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AH6SD callsign genealogy
Currently held by NIHIPALI, ABRAHAM K
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 AH6SD's current licensee, walking backwards.
- NIHIPALI, ABRAHAM KHIgranted 2002-10-12cancelled 2004-12-31
Successor callsigns
Callsigns held now by people who previously held AH6SD.
- NIHIPALI, ABRAHAM KHIgranted 2011-07-08cancelled 2019-02-09