N9TPB FCC License Search
🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 7:15 am CDT
Ask: HAMs within 5 miles of N9TPB · Extra class operators in Madison, WI · or try N9TPB · K9* wildcards · Smith, John · 0004797601 (FRN) · 53703 · Madison, WI

J4SIN HAM

🚫 Not available through the vanity program (special-event, club, or non-US format).
The FCC has no record of J4SIN ever being issued.

Others requesting J4SIN

1 application listed J4SIN as a choice, newest first.

FiledAwardApplicantChoice #Status
Nov 26, 2024 Dec 14, 2024 KO6GXJ · Jason Sohl · Riverside, CA 2Dismissed