Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1UD callsign genealogy
Currently held by Lape, Steven H
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 N1UD's current licensee, walking backwards.
- Lape, Steven HNHgranted 1995-11-28cancelled 2004-11-16
Successor callsigns
Callsigns held now by people who previously held N1UD.
No current licensee on record previously held this callsign.