Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1GAS callsign genealogy
Currently held by SHIFFER JR, GLENN A
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 N1GAS's current licensee, walking backwards.
- SHIFFER JR, GLENN AMAgranted 2009-05-21cancelled 2017-05-12
Successor callsigns
Callsigns held now by people who previously held N1GAS.
No current licensee on record previously held this callsign.