Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB2EU callsign genealogy
Currently held by GRAPENSTETER, RICHARD
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 AB2EU's current licensee, walking backwards.
- GRAPENSTETER, RICHARDcancelled 1998-01-23
Successor callsigns
Callsigns held now by people who previously held AB2EU.
No current licensee on record previously held this callsign.