N9TPB FCC License Search
🕒 FCC license data updated today 9:45 am CDT · next update tomorrow 6:00 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

N4JSD HAM

✅ Available for a vanity request — free since Mar 6, 2026.
1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.
Last requested Jan 27, 2004 as choice 1: granted.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

Not currently held · 1 holder on record · available since Mar 6, 2026

Previous holder: JASON S DARNALL

Held N4JSD Feb 14, 2004 → Mar 5, 2024 · first licensed Jan 20, 2004 as KI4DRR · 2 licenses · FRN 0010233781

Address history
From FCC database snapshots (2004 → now). "Seen" dates are the first and last snapshot showing that address.

Earlier Holders

N4JSD in the 1993–2003 Callbooks
From the FCC amateur database as published on the QRZ! callsign CD-ROMs, 1993–2003, before and alongside the FCC's online records (which start in 1999). "Seen" dates are the first and last disc showing that record; the issue date is the FCC's, so it can be a renewal of an even older license.
N4JSD in the Printed Callbooks, 1909–1997
From scanned copies of the printed callbooks (government lists from 1913, then the Radio Amateur Callbook to 1997), read by OCR, so names and streets can carry typos. Each line is one or more editions in a row showing the same name at the same address.

Others Requesting N4JSD

1 application listed N4JSD as a choice, newest first.

FiledAwardApplicantChoice #N4JSDResult
Jan 27, 2004 Feb 14, 2004 KI4DRR · JASON S DARNALL · BENTON, KY 1Granted Granted this call

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for N4JSD in the last 24 hours. They show up here within seconds of N4JSD beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.