Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NY5I callsign genealogy
Currently held by HUMPHREY, CLIFFORD 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 NY5I's current licensee, walking backwards.
- HUMPHREY, CLIFFORD HNYgranted 1996-01-12cancelled 2002-05-17
Successor callsigns
Callsigns held now by people who previously held NY5I.
- HUMPHREY, CLIFFORD HNYgranted 2026-07-03