Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5EIF callsign genealogy
Currently held by Bibikar, Sameer V
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 N5EIF's current licensee, walking backwards.
- Bibikar, Sameer VTXgranted 2019-04-18cancelled 2022-03-15
Successor callsigns
Callsigns held now by people who previously held N5EIF.
- SEPULVEDA, WILLIAMTXgranted 2016-12-05