N9TPB FCC License Search

🕒 FCC license data updated today 6:02 am CDT (FCC files through Oct 2, 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

N4PJK HAM

Amateur Extra class licensed since 2008 (18 yrs) N4PJK since 2016 · previously KJ4IIE High Springs, FL

🔒 Not available — currently licensed, through Jul 29, 2036. If it isn't renewed, it opens for vanity requests Jul 30, 2038.

📬 QSL: no LoTW uploads on record · not eQSL AG · QRZ · HamQTH

📝 N4PJK has filed vanity applications before — latest filed Jul 11, 2016 · what was requested

Currently held by Paul J Kuipers · 2 holders on record

Current holder: Paul J Kuipers

Held N4PJK Jul 29, 2016 → present · first licensed Dec 11, 2008 as KJ4IIE · 2 licenses · FRN 0018341032

📦 Moved: Dunnellon, FL → High Springs, FL

N4PJK Active Amateur Extra · vanity Jul 29, 2016 → expires Jul 29, 2036

Licensee
Paul J Kuipers

Address
PO Box 1333
High Springs, FL 32655

FRN
0018341032

Previous call
KJ4IIE (General)

Last granted
May 30, 2026

Effective
May 30, 2026

Last action
May 30, 2026
FCC actions (5)
- May 30, 2026 — License renewed LIREN
- Mar 15, 2022 — Administrative update LIAUA
- Mar 7, 2017 — Administrative update LIAUA
- Jul 29, 2016 — Vanity call sign granted VANGRT
- Jul 29, 2016 — License issued LIISS
KJ4IIE Canceled Amateur Extra Dec 11, 2008 → Jul 29, 2016 (canceled)

Licensee
Paul J Kuipers

Address
9837 SW 198th Cir
Dunnellon, FL 34432
29.0649, -82.3746 (ZIP center) · Grid EL89tb · CQ 5 · ITU 8 · map ↗

FRN
0018341032

Last granted
Dec 11, 2008

Effective
Jun 10, 2016

Last action
Jul 29, 2016
FCC actions (7)
- Jul 29, 2016 — License canceled LICAN
- Jun 10, 2016 — License modified LIMOD
- Nov 16, 2012 — Administrative update LIAUA
- Jun 2, 2010 — Administrative update LIAUA
- Feb 12, 2009 — License modified LIMOD
- Dec 11, 2008 — License issued LIISS
- Dec 11, 2008 — 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 Apr 16, 2022 → Sep 27, 2026 · 12 snapshots · as N4PJK
Paul J Kuipers
PO Box 1333
High Springs, FL 32655
Seen Feb 18, 2013 → Sep 27, 2026 · 45 snapshots · as KJ4IIE
Paul J Kuipers
9837 SW 198th Cir, Dunnellon, FL 34432
29.0649, -82.3746 (ZIP center) · Grid EL89tb · CQ 5 · ITU 8 · map ↗
Seen May 12, 2017 → May 6, 2019 · 8 snapshots · as N4PJK
Paul J Kuipers
PO Box 244
Old Town, FL 32680
29.5749, -83.0744 (ZIP center) · Grid EL89ln · CQ 5 · ITU 8 · map ↗
Seen Oct 17, 2011 → Jul 26, 2012 · 4 snapshots · as KJ4IIE
Paul J Kuipers
2000 SW 16th ST, APT 2, Gainesville, FL 32608
29.5902, -82.3962 (ZIP center) · Grid EL89to · CQ 5 · ITU 8 · map ↗
Seen May 27, 2010 · 1 snapshot · as KJ4IIE
Paul J Kuipers
PO Box 2751
Palatka, FL 32178

Previous holder: ARTHUR J TRENCHI

Held N4PJK Jun 11, 1999 → Jun 11, 2009 · first licensed Jun 11, 1999 as N4PJK · 1 license · FRN 0003633534

N4PJK Expired Amateur Extra Jun 11, 1999 → Jun 11, 2009 (expired)

Licensee
ARTHUR J TRENCHI

Address
217 LEE ST
TULLAHOMA, TN 37388
35.3515, -86.1982 (ZIP center) · Grid EM65vi · CQ 4 · ITU 8 · map ↗

FRN
0003633534

Last granted
Jun 11, 1999

Effective
Jun 11, 1999

Last action
May 30, 2026
FCC actions (1)
- Jun 14, 2011 — 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 N4PJK
ARTHUR J TRENCHI
217 LEE ST, TULLAHOMA, TN 37388
35.3515, -86.1982 (ZIP center) · Grid EM65vi · CQ 4 · ITU 8 · map ↗

Vanity applications filed by N4PJK

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 Jul 11, 2016 Granted May 30, 2026 0007334136	KJ4IIE · Paul J Kuipers · Amateur Extra 9837 SW 198th Cir, Dunnellon, FL 34432 29.0649, -82.3746 (ZIP center) · Grid EL89tb · CQ 5 · ITU 8 · map ↗	1.N4PJK ✓ granted	Granted got N4PJK
Filed Jun 14, 2016 Award date was Jul 2, 2016 0007303416	KJ4IIE · Paul J Kuipers · Amateur Extra 9837 SW 198th Cir, Dunnellon, FL 34432 29.0649, -82.3746 (ZIP center) · Grid EL89tb · CQ 5 · ITU 8 · map ↗	1.W4PK held 2.K4PK held 3.N4PK held 4.W4PJK held 5.K4PJK held	Dismissed

Others requesting N4PJK

1 application listed N4PJK as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Jul 11, 2016	Jul 29, 2016	KJ4IIE · Paul J Kuipers · Dunnellon, FL	1	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for N4PJK in the last 24 hours. They show up here within seconds of N4PJK beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.