Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K1BTC callsign genealogy
Currently held by Islam, Nadir Seha
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 K1BTC's current licensee, walking backwards.
- Islam, Nadir SehaNYgranted 2024-02-22cancelled 2024-04-05
Successor callsigns
Callsigns held now by people who previously held K1BTC.
No current licensee on record previously held this callsign.