N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 18, 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)

KR4PBX HAM

⏳ Not available yet — opens for vanity requests Oct 10, 2028, two years after the license was canceled (Oct 9, 2026).

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

Previous holder: DOUGLAS M HARRIS

Held KR4PBX Sep 19, 2026 → Oct 9, 2026 · first licensed Jan 26, 1993 as KD4WIB · 3 licenses · FRN 0007950074

KR4PBX Canceled Technician Sep 19, 2026 → Oct 9, 2026 (canceled)

Licensee
DOUGLAS M HARRIS

Address
5015 107 Cutoff
Greeneville, TN 37743
36.1051, -82.7802 (street) · Grid EM86oc · CQ 4 · ITU 8 · map ↗

FRN
0007950074

Last granted
Sep 19, 2026

Effective
Sep 19, 2026

Last action
Oct 9, 2026
FCC actions (3)
- Oct 9, 2026 — License canceled LICAN
- Sep 19, 2026 — License issued LIISS
- Sep 19, 2026 — Systematic call sign granted SYSGRT
KD4WIB Active Technician · vanity Jan 26, 1993 → expires Oct 9, 2036

Licensee
DOUGLAS M HARRIS

Address
5015 107 Cutoff
Greeneville, TN 37743
36.1051, -82.7802 (street) · Grid EM86oc · CQ 4 · ITU 8 · map ↗

FRN
0007950074

Previous call
KR4PBX

Last granted
Oct 9, 2026

Effective
Oct 9, 2026

Last action
Oct 9, 2026
FCC actions (2)
- Oct 9, 2026 — Vanity call sign granted VANGRT
- Oct 9, 2026 — License issued LIISS
KD4WIB Expired Technician Jan 26, 1993 → Jan 26, 2023 (expired)

Licensee
DOUGLAS M HARRIS

Address
5015 107 Cutoff
Greeneville, TN 37743
36.1051, -82.7802 (street) · Grid EM86oc · CQ 4 · ITU 8 · map ↗

FRN
0007950074

Last granted
Nov 3, 2012

Effective
Jan 3, 2015

Last action
Jan 28, 2025
FCC actions (5)
- Jan 28, 2025 — License expired LIEXP
- Jan 3, 2015 — Administrative update LIAUA
- Nov 3, 2012 — License renewed LIREN
- Sep 2, 2010 — Administrative update LIAUA
- Nov 16, 2002 — License renewed LIREN

Callbook Records, 1993–2003

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.

Seen Apr 17, 2003 · 1 disc
KD4WIB · Technician · issued Nov 16, 2002, expires Jan 26, 2013
DOUGLAS M HARRIS
11531 LORD FAIRFAX HWY, BOYCE, VA 22620
Seen Oct 31, 1994 → Oct 25, 2002 · 16 discs
KD4WIB · Technician Plus · issued Jan 26, 1993, expires Jan 26, 2003
DOUGLAS M. HARRIS
RR 1 BOX 180, BOYCE, VA 22620
Seen Sep 9, 1993 → May 3, 1994 · 2 discs
KD4WIB · Technician · issued Jan 26, 1993, expires Jan 26, 2003
DOUGLAS M HARRIS
RR 1 BOX 180, BOYCE, VA 22620

Address history

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

Seen Mar 28, 2015 → Oct 18, 2026 · 44 snapshots · as KD4WIB
DOUGLAS M HARRIS
5015 107 Cutoff, Greeneville, TN 37743
36.1051, -82.7802 (street) · Grid EM86oc · CQ 4 · ITU 8 · map ↗
Seen Oct 17, 2011 → May 22, 2014 · 10 snapshots · as KD4WIB
DOUGLAS M HARRIS
150 Brass Kettle Ct., Winchester, VA 22603
39.2810, -78.2065 (ZIP center) · Grid FM09vg · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → May 27, 2010 · 2 snapshots · as KD4WIB
DOUGLAS M HARRIS
11531 Lord Fairfax Hwy, BOYCE, VA 22620
39.0605, -78.0342 (ZIP center) · Grid FM09xb · CQ 5 · ITU 8 · map ↗

📡 On the Air: APRS, Digital & WSPR Spots

No APRS positions, PSK Reporter reports or WSPR spots for KR4PBX in the last 24 hours. They show up here within seconds of KR4PBX beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.