Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NI1H callsign genealogy
Currently held by Lightowler, Roger J
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 NI1H's current licensee, walking backwards.
- Lightowler, Roger JMAgranted 2006-01-31cancelled 2007-11-14
Successor callsigns
Callsigns held now by people who previously held NI1H.
No current licensee on record previously held this callsign.