N9TPB FCC License Search

🕒 FCC license data updated yesterday 9:45 am CDT · next update today 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

KD1TT HAM

✅ Available for a vanity request — free since Jan 17, 2012.

2x2 call: 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 Jan 17, 2012

Previous holder: WILLIAM R KIRBY JR

Held KD1TT Dec 12, 2003 → Jan 16, 2010 · first licensed Dec 12, 2003 as KD1TT · 2 licenses · FRN 0003699808

K1RBE Active Advanced · vanity Jan 16, 2010 → expires Jan 16, 2030

Licensee
WILLIAM R KIRBY JR

Address
Attn: William R. Kirby Jr.
389 DEERFIELD RD
ALLENSTOWN, NH 03275
43.1471, -71.3444 (street) · Grid FN43hd · CQ 5 · ITU 8 · map ↗

FRN
0003699808

Previous call
KD1TT (General)

Last granted
Nov 13, 2019

Effective
Nov 13, 2019

Last action
Nov 13, 2019
FCC actions (3)
- Nov 13, 2019 — License renewed LIREN
- Jan 16, 2010 — Vanity call sign granted VANGRT
- Jan 16, 2010 — License issued LIISS
KD1TT Canceled Advanced Dec 12, 2003 → Jan 16, 2010 (canceled)

Licensee
WILLIAM R KIRBY JR

Address
389 DEERFIELD RD
ALLENSTOWN, NH 03275
43.1471, -71.3444 (street) · Grid FN43hd · CQ 5 · ITU 8 · map ↗

FRN
0003699808

Previous call
N1ORG (General)

Last granted
Dec 12, 2003

Effective
Dec 12, 2003

Last action
Jan 16, 2010
FCC actions (2)
- Jan 16, 2010 — License canceled LICAN
- Dec 12, 2003 — License renewed LIREN

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 95 snapshots · as KD1TT
WILLIAM R KIRBY JR
389 DEERFIELD RD, ALLENSTOWN, NH 03275
43.1471, -71.3444 (street) · Grid FN43hd · CQ 5 · ITU 8 · map ↗

Others requesting KD1TT

3 applications listed KD1TT as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Dec 1, 2025	Dec 19, 2025	KF0TYB · Tyler V Tran · Lenexa, KS	17	Granted
Oct 13, 2021	Oct 31, 2021	KC1OFK · Jarrod Anderson · Hamden, CT	22	Dismissed
Feb 10, 2021	Feb 28, 2021	KN4ZZR · Andrew A Vera · Hollywood, FL	4	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KD1TT in the last 24 hours. They show up here within seconds of KD1TT beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.