Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB0UB callsign genealogy
Currently held by Lange, Danny L
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 AB0UB's current licensee, walking backwards.
- Lange, Danny LCOgranted 1994-11-08cancelled 2002-02-21
Successor callsigns
Callsigns held now by people who previously held AB0UB.
- Lange, Danny LCOgranted 2023-04-29