Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4ABB callsign genealogy
Currently held by Kuhlenberg, Eric E
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 WD4ABB's current licensee, walking backwards.
- Kuhlenberg, Eric EGAgranted 2021-03-17cancelled 2021-05-29
Successor callsigns
Callsigns held now by people who previously held WD4ABB.
No current licensee on record previously held this callsign.