N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 11, 2026) · 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 · old CB calls like KHC1939 or 18Q3518 (1962–63 CB call books) · (205) 546-1767 (1990s CB directory phones)

KI4TNO HAM

✅ Available for a vanity request — free since Apr 27, 2010.

2x3 call: any licensee 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 Apr 27, 2010

Previous holder: GARY M CALLAHAN

Held KI4TNO Feb 14, 2007 → Apr 26, 2008 · first licensed Feb 14, 2007 as KI4TNO · 2 licenses · FRN 0016108342

K4TNO Active Amateur Extra · vanity Apr 26, 2008 → expires Apr 26, 2028

Licensee
GARY M CALLAHAN

Address
870 TIP TOP
KINGSPORT, TN 37665
36.5717, -82.5693 (street) · Grid EM86rn · CQ 4 · ITU 8 · map ↗

FRN
0016108342

Previous call
KI4TNO (General)

Last granted
Feb 7, 2018

Effective
Feb 7, 2018

Last action
Feb 7, 2018
FCC actions (3)
- Feb 7, 2018 — License renewed LIREN
- Apr 26, 2008 — Vanity call sign granted VANGRT
- Apr 26, 2008 — License issued LIISS
KI4TNO Canceled Amateur Extra Feb 14, 2007 → Apr 26, 2008 (canceled)

Licensee
GARY M CALLAHAN

Address
870 TIP TOP
KINGSPORT, TN 37665
36.5717, -82.5693 (street) · Grid EM86rn · CQ 4 · ITU 8 · map ↗

FRN
0016108342

Last granted
Feb 14, 2007

Effective
Apr 4, 2008

Last action
Apr 26, 2008
FCC actions (5)
- Apr 26, 2008 — License canceled LICAN
- Apr 4, 2008 — License modified LIMOD
- Apr 10, 2007 — License modified LIMOD
- Feb 14, 2007 — License issued LIISS
- Feb 14, 2007 — Systematic call sign granted SYSGRT

Address history

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

Seen May 27, 2010 → Oct 11, 2026 · 96 snapshots · as KI4TNO
GARY M CALLAHAN
870 TIP TOP, KINGSPORT, TN 37665
36.5717, -82.5693 (street) · Grid EM86rn · CQ 4 · ITU 8 · map ↗

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KI4TNO in the last 24 hours. They show up here within seconds of KI4TNO beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.