N9TPB FCC License Search

🕒 FCC license data updated today 8:30 am CDT (FCC files through Oct 1, 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

KT4K HAM 📻 GMRS

📻

Also a GMRS licensee

WSKG959

Active until Oct 1, 2035 · same FCC Registration Number (FRN) · GMRS covers the licensee's immediate family

Amateur Extra class licensed since 1992 (34 yrs) KT4K since 2000 · previously NY6Z Greenville, SC LoTW user GMRS WSKG959

🔒 Not available — currently licensed, through Apr 7, 2030. If it isn't renewed, it opens for vanity requests Apr 8, 2032.

📬 QSL: LoTW user · last upload May 23, 2026 as previous call NY6Z · none yet as KT4K · not eQSL AG · QRZ · HamQTH

📝 KT4K has filed vanity applications before — latest filed Sep 25, 2000 · what was requested

Currently held by MARTIN A BRETT · 2 holders on record

Current holder: MARTIN A BRETT

Held KT4K Apr 7, 2000 → present · first licensed Sep 29, 1992 as NY6Z · 2 licenses · FRN 0002120210

KT4K Active Amateur Extra · vanity Apr 7, 2000 → expires Apr 7, 2030

Licensee
MARTIN A BRETT

Address
PO Box 4092
GREENVILLE, SC 29608

FRN
0002120210

Previous call
NY6Z (Advanced)

Last granted
Feb 20, 2020

Effective
Feb 20, 2020

Last action
Feb 20, 2020
FCC actions (3)
- Feb 20, 2020 — License renewed LIREN
- Feb 2, 2010 — License renewed LIREN
- Apr 7, 2000 — License issued LIISS
NY6Z Canceled Amateur Extra Sep 29, 1992 → Apr 7, 2000 (canceled)

Licensee
MARTIN A BRETT

Address
PO Box 4092
GREENVILLE, SC 29608

FRN
0002120210

Previous call
WB6TNC (Advanced)

Last granted
Sep 29, 1992

Effective
Sep 29, 1992

Last action
Apr 7, 2000
FCC actions (1)
- Apr 7, 2000 — License canceled LICAN

Address history

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

Seen Nov 7, 2004 → Sep 27, 2026 · 94 snapshots · as NY6Z
MARTIN A BRETT
PO Box 4092
GREENVILLE, SC 29608

Previous holder: VERNON P WILSON

Held KT4K Mar 8, 1988 → Mar 8, 1998 · first licensed Mar 8, 1988 as KT4K · 1 license · no FRN on file (pre-2001 records)

KT4K Expired Amateur Extra Mar 8, 1988 → Mar 8, 1998 (expired)

Licensee
VERNON P WILSON

Address
447 APPIAN WAY
VENICE, FL 34293
27.0374, -82.3585 (ZIP center) · Grid EL87ta · CQ 5 · ITU 8 · map ↗

Last granted
Mar 8, 1988

Effective
Mar 8, 1988

Last action
Mar 9, 2000
FCC actions (1)
- Mar 9, 2000 — License expired LIEXP

Address history

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

Seen Nov 7, 2004 → Sep 27, 2026 · 47 snapshots · as KT4K
VERNON P WILSON
447 APPIAN WAY, VENICE, FL 34293
27.0374, -82.3585 (ZIP center) · Grid EL87ta · CQ 5 · ITU 8 · map ↗

Vanity applications filed by KT4K

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 25, 2000 Award date was Oct 13, 2000 0000224919	KT4K · MARTIN A BRETT · Amateur Extra PO Box 4092 · GREENVILLE, SC 29608	1.K4FB held	Dismissed
Filed Apr 10, 2000 Award date was Apr 28, 2000 0000105780	KT4K · MARTIN A BRETT · Amateur Extra PO Box 4092 · GREENVILLE, SC 29608	1.KV4C held 2.KH4C	Dismissed
Filed Mar 20, 2000 Granted Feb 20, 2020 0000096264	NY6Z · MARTIN A BRETT · Amateur Extra PO Box 4092 · GREENVILLE, SC 29608	1.K4VE held 2.KT4K ✓ granted 3.N4XN held 4.NE4R held 5.KE4I held 6.K4ZC held 7.KH4R 8.KH4S 9.KH4V 10.N4IB held 11.NH4C	Granted got KT4K

Others requesting KT4K

5 applications listed KT4K as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Apr 25, 2000	May 13, 2000	KD4GD · ROBERT H MC DONALD · GAINESVILLE, GA	6	Granted
Apr 19, 2000	May 7, 2000	KS4CD · WILLIAM L HALL · CHARLOTTE, NC	16	Dismissed
Mar 31, 2000	Apr 18, 2000	KF4GXE · JAMES R DOWNS · BESSEMER, AL	11	Granted
Mar 20, 2000	Apr 7, 2000	NY6Z · MARTIN A BRETT · GREENVILLE, SC	2	Granted
Mar 6, 2000	Mar 24, 2000	AC4BU · EARL W SNYDER · PENSACOLA, FL	24	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for KT4K in the last 24 hours. They show up here within seconds of KT4K beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.