N9TPB FCC License Search

🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 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

K4BBN HAM

General class licensed since 2016 (10 yrs) K4BBN since 2016 · previously KM4WOT Louisville, KY LoTW user eQSL AG

🔒 Not available — currently licensed, through Oct 1, 2036. If it isn't renewed, it opens for vanity requests Oct 2, 2038.

📬 QSL: LoTW user · last upload Aug 8, 2026 · eQSL AG member · QRZ · HamQTH

📝 K4BBN has filed vanity applications before — latest filed Sep 13, 2016 · what was requested

Currently held by DUANE VINCENT · 2 holders on record

Current holder: DUANE VINCENT

Held K4BBN Oct 1, 2016 → present · first licensed Sep 12, 2016 as KM4WOT · 2 licenses · FRN 0025880113

K4BBN Active General · vanity Oct 1, 2016 → expires Oct 1, 2036

Licensee
DUANE VINCENT

Address
PO Box 161715
LOUISVILLE, KY 40256

FRN
0025880113

Previous call
KM4WOT (Technician)

Last granted
Aug 12, 2026

Effective
Sep 3, 2026

Last action
Sep 3, 2026
FCC actions (7)
- Sep 3, 2026 — Administrative update LIAUA
- Sep 1, 2026 — Administrative update LIAUA
- Aug 12, 2026 — License renewed LIREN
- Jan 26, 2018 — Administrative update LIAUA
- Oct 4, 2016 — License modified LIMOD
- Oct 1, 2016 — Vanity call sign granted VANGRT
- Oct 1, 2016 — License issued LIISS
KM4WOT Canceled Technician Sep 12, 2016 → Oct 1, 2016 (canceled)

Licensee
Duane Vincent

Address
6624 Huff Ln
Louisville, KY 40216
38.1861, -85.8388 (ZIP center) · Grid EM78be · CQ 4 · ITU 8 · map ↗

FRN
0025880113

Last granted
Sep 12, 2016

Effective
Sep 13, 2016

Last action
Oct 1, 2016
FCC actions (4)
- Oct 1, 2016 — License canceled LICAN
- Sep 13, 2016 — Administrative update LIAUA
- Sep 12, 2016 — License issued LIISS
- Sep 12, 2016 — 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 7, 2018 → Oct 4, 2026 · 17 snapshots · as K4BBN
Duane Vincent
PO Box 161715
Louisville, KY 40256
Seen Nov 4, 2016 → Oct 4, 2026 · 33 snapshots · as KM4WOT
Duane Vincent
6624 Huff Ln, Louisville, KY 40216
38.1861, -85.8388 (ZIP center) · Grid EM78be · CQ 4 · ITU 8 · map ↗

Previous holder: Bertram B Noll

Held K4BBN Sep 19, 2000 → Feb 20, 2004 · first licensed Sep 1, 2000 as K4UVH · 3 licenses · FRN 0003911732

W4KW Active Amateur Extra · vanity Feb 20, 2004 → expires Feb 20, 2034

Licensee
Bertram B Noll

Address
Attn: Bertram B Noll
6935 Bethel Road, Greenbrier, TN, USA
Greenbrier, TN 37073-5709
36.4186, -86.7497 (street) · Grid EM66pk · CQ 4 · ITU 8 · map ↗

FRN
0003911732

Previous call
K4BBN (Advanced)

Last granted
Nov 28, 2023

Effective
Nov 28, 2023

Last action
Nov 28, 2023
FCC actions (4)
- Nov 28, 2023 — License renewed LIREN
- Jan 23, 2014 — License renewed LIREN
- Feb 20, 2004 — Vanity call sign granted VANGRT
- Feb 20, 2004 — License issued LIISS
K4BBN Canceled Amateur Extra · vanity Sep 19, 2000 → Feb 20, 2004 (canceled)

Licensee
Bertram B Noll

Address
6935 Bethel Rd
Greenbrier, TN 37073
36.4186, -86.7497 (street) · Grid EM66pk · CQ 4 · ITU 8 · map ↗

FRN
0003911732

Previous call
K4UVH (Advanced)

Last granted
Sep 19, 2000

Effective
Mar 11, 2003

Last action
Aug 12, 2026
FCC actions (3)
- Feb 20, 2004 — License canceled LICAN
- Mar 11, 2003 — License modified LIMOD
- Sep 19, 2000 — License issued LIISS
K4UVH Canceled Advanced Sep 1, 2000 → Sep 19, 2000 (canceled)

Licensee
BERTRAM B NOLL

Address
6935 BETHEL RD
GREENBRIER, TN 37073
36.4186, -86.7497 (street) · Grid EM66pk · CQ 4 · ITU 8 · map ↗

FRN
0003911732

Last granted
Sep 1, 2000

Effective
Sep 1, 2000

Last action
Sep 19, 2000
FCC actions (2)
- Sep 19, 2000 — License canceled LICAN
- Sep 1, 2000 — License renewed LIREN

Address history

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

Seen Apr 27, 2024 → Oct 4, 2026 · 12 snapshots · as W4KW
Bertram B Noll
Attn: Bertram B Noll
6935 Bethel Road, Greenbrier, TN, USA, Greenbrier, TN 37073-5709
36.4186, -86.7497 (street) · Grid EM66pk · CQ 4 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 132 snapshots · as K4UVH
BERTRAM B NOLL
6935 BETHEL RD, GREENBRIER, TN 37073
36.4186, -86.7497 (street) · Grid EM66pk · CQ 4 · ITU 8 · map ↗

Vanity applications filed by K4BBN

Calls this licensee has asked the FCC for, newest first, in their order of preference. The FCC processes applications 18 days after filing; "likely award" is our estimate from every pending application in filing order.

Filed · Award	Applicant	Requested (in order)	Status
Filed Sep 13, 2016 Granted Aug 12, 2026 0007452153	KM4WOT · Duane Vincent · Technician 6624 Huff Ln, Louisville, KY 40216 38.1861, -85.8388 (ZIP center) · Grid EM78be · CQ 4 · ITU 8 · map ↗	1.K4BBN ✓ granted	Granted got K4BBN
Filed Feb 2, 2004 Granted Nov 28, 2023 0001601683	K4BBN · Bertram B Noll · Amateur Extra 6935 Bethel Rd, Greenbrier, TN 37073 36.4186, -86.7497 (street) · Grid EM66pk · CQ 4 · ITU 8 · map ↗	1.W4KW ✓ granted	Granted got W4KW

Others requesting K4BBN

5 applications listed K4BBN as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Oct 7, 2024	Oct 25, 2024	KN6GWK · Vivian Lee · Northridge, CA	7	Granted
Sep 13, 2016	Oct 1, 2016	KM4WOT · Duane Vincent · Louisville, KY	1	Granted
May 13, 2016	May 31, 2016	KM4GGQ · ODIS CARROLL JR · STAMPING GROUND, KY	3	Granted
Feb 11, 2016	Feb 29, 2016	KM4MLE · Bobbi B Bacon · Saint Johns, FL	3	Granted
Sep 1, 2000	Sep 19, 2000	K4UVH · BERTRAM B NOLL · GREENBRIER, TN	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4BBN in the last 24 hours. They show up here within seconds of K4BBN beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.