Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB9AL callsign genealogy
Currently held by Wyckoff, Joseph A
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 AB9AL's current licensee, walking backwards.
- WYCKOFF, JOSEPH AWIgranted 1998-10-02cancelled 2000-10-04
Successor callsigns
Callsigns held now by people who previously held AB9AL.
No current licensee on record previously held this callsign.