N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 2026) · 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

N1SIR HAM

✅ Available for a vanity request — free since Jul 14, 2016.

1x3 call: Technician, General, Advanced and Amateur Extra licensees can request it. No pending applications list it.

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

Not currently held · 1 holder on record · available since Jul 14, 2016

Previous holder: David S Meservey

Held N1SIR Apr 27, 2004 → Jul 13, 2014 · first licensed Apr 27, 2004 as N1SIR · 3 licenses · FRN 0010825834

N1HSC Active General · vanity Oct 2, 2018 → expires Oct 2, 2028

Licensee
David S Meservey

Address
PO Box 128
South Chatham, MA 02659
41.6815, -70.0235 (ZIP center) · Grid FN41xq · CQ 5 · ITU 8 · map ↗

FRN
0010825834

Previous call
KC1KFP (Technician)

Last granted
Oct 2, 2018

Effective
Nov 16, 2018

Last action
Nov 16, 2018
FCC actions (3)
- Nov 16, 2018 — License modified LIMOD
- Oct 2, 2018 — Vanity call sign granted VANGRT
- Oct 2, 2018 — License issued LIISS
KC1KFP Canceled Technician Sep 12, 2018 → Oct 2, 2018 (canceled)

Licensee
David S Meservey

Address
PO Box 128
South Chatham, MA 02659
41.6815, -70.0235 (ZIP center) · Grid FN41xq · CQ 5 · ITU 8 · map ↗

FRN
0010825834

Last granted
Sep 12, 2018

Effective
Sep 12, 2018

Last action
Oct 2, 2018
FCC actions (3)
- Oct 2, 2018 — License canceled LICAN
- Sep 12, 2018 — License issued LIISS
- Sep 12, 2018 — Systematic call sign granted SYSGRT
N1SIR Expired Technician Apr 27, 2004 → Jul 13, 2014 (expired)

Licensee
DAVID S MESERVEY

Address
BOX 128
SOUTH CHATHAM, MA 02659
41.6815, -70.0235 (ZIP center) · Grid FN41xq · CQ 5 · ITU 8 · map ↗

FRN
0010825834

Last granted
Apr 27, 2004

Effective
Apr 27, 2004

Last action
Jul 14, 2016
FCC actions (2)
- Jul 14, 2016 — License expired LIEXP
- Apr 27, 2004 — FCC action LITIN

Address history

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

Seen Jan 22, 2019 → Oct 4, 2026 · 30 snapshots · as KC1KFP
David S Meservey
PO Box 128
South Chatham, MA 02659
41.6815, -70.0235 (ZIP center) · Grid FN41xq · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as N1SIR
DAVID S MESERVEY
BOX 128, SOUTH CHATHAM, MA 02659
41.6815, -70.0235 (ZIP center) · Grid FN41xq · CQ 5 · ITU 8 · map ↗

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N1SIR in the last 24 hours. They show up here within seconds of N1SIR beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.