Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB6AP callsign genealogy
Currently held by INGRAHAM, GEORGE 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 AB6AP's current licensee, walking backwards.
- KC6NCTno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AB6AP.
- INGRAHAM, GEORGE PHIgranted 2000-11-14cancelled 2006-12-30