Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1HAS callsign genealogy
Currently held by Haselman, James 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 N1HAS's current licensee, walking backwards.
- Haselman, James HVTgranted 2005-05-04cancelled 2006-01-31
Successor callsigns
Callsigns held now by people who previously held N1HAS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1HAS, oldest first.
- CUOCO, LEONARD A RI1989-10-17 → cancelled 2001-10-18
- Haselman, James H VT2015-12-03 active