Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NF5FF callsign genealogy
Currently held by POSNER, 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 NF5FF's current licensee, walking backwards.
- POSNER, STEVEN HTXgranted 2000-10-25cancelled 2006-10-06
Successor callsigns
Callsigns held now by people who previously held NF5FF.
- POSNER, STEVEN HTXgranted 2026-01-08