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

K4FEL HAM

Amateur Extra class licensed since 2009 (17 yrs) K4FEL since 2011 · previously KJ4RHR Boynton Beach, FL

🔒 Not available — currently licensed, through Oct 14, 2031. If it isn't renewed, it opens for vanity requests Oct 15, 2033.

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

📝 K4FEL has filed vanity applications before — latest filed Sep 26, 2011 · what was requested

Currently held by FELIX LAZAREV · 1 holder on record

Current holder: FELIX LAZAREV

Held K4FEL Oct 14, 2011 → present · first licensed Dec 17, 2009 as KJ4RHR · 2 licenses · FRN 0017684218

📦 Moved: Boca Raton, FL → Boynton Beach, FL

K4FEL Active Amateur Extra · vanity Oct 14, 2011 → expires Oct 14, 2031

Licensee
FELIX LAZAREV

Address
PO Box 740373
Boynton Beach, FL 33474

FRN
0017684218

Previous call
KJ4RHR (Technician)

Last granted
Aug 4, 2021

Effective
Aug 4, 2021

Last action
Aug 4, 2021
FCC actions (4)
- Aug 4, 2021 — Administrative update LIAUA
- Aug 4, 2021 — License renewed LIREN
- Oct 14, 2011 — Vanity call sign granted VANGRT
- Oct 14, 2011 — License issued LIISS
KJ4RHR Canceled Amateur Extra Dec 17, 2009 → Oct 14, 2011 (canceled)

Licensee
FELIX LAZAREV

Address
280 NW 46TH ST
BOCA RATON, FL 33431
26.3746, -80.1066 (ZIP center) · Grid EL96wi · CQ 5 · ITU 8 · map ↗

FRN
0017684218

Last granted
Dec 17, 2009

Effective
Jan 27, 2010

Last action
Oct 14, 2011
FCC actions (4)
- Oct 14, 2011 — License canceled LICAN
- Jan 27, 2010 — License modified LIMOD
- Dec 17, 2009 — License issued LIISS
- Dec 17, 2009 — 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 → Oct 4, 2026 · 13 snapshots · as K4FEL
FELIX LAZAREV
PO Box 740373
Boynton Beach, FL 33474
Seen May 27, 2010 → Oct 4, 2026 · 80 snapshots · as KJ4RHR
FELIX LAZAREV
280 NW 46TH ST, BOCA RATON, FL 33431
26.3746, -80.1066 (ZIP center) · Grid EL96wi · CQ 5 · ITU 8 · map ↗

Vanity applications filed by K4FEL

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 26, 2011 Granted Aug 4, 2021 0004887279	KJ4RHR · FELIX LAZAREV · Amateur Extra 280 NW 46TH ST, BOCA RATON, FL 33431 26.3746, -80.1066 (ZIP center) · Grid EL96wi · CQ 5 · ITU 8 · map ↗	1.N0FL held 2.N1FL held 3.N2FL held 4.N3FL held 5.N4FL held 6.N5FL held 7.N6FL held 8.N7FL held 9.N8FL held 10.N9FL held 11.K0FL held 12.K1FL held 13.K2FL held 14.K3FL held 15.K4FL held 16.K5FL held 17.W1FL held 18.W2FL held 19.W3FL held 20.W4FL held 21.W5FL held 22.K4FEL ✓ granted 23.N4FEL held 24.K4LAZ held 25.N4LAZ held	Granted got K4FEL

Others requesting K4FEL

1 application listed K4FEL as a choice, newest first.

Filed	Award	Applicant	Choice #	Status
Sep 26, 2011	Oct 14, 2011	KJ4RHR · FELIX LAZAREV · BOCA RATON, FL	22	Granted

📡 On the air: APRS, digital & WSPR spots

No APRS positions, PSK Reporter reports or WSPR spots for K4FEL in the last 24 hours. They show up here within seconds of K4FEL beaconing on APRS, being heard on FT8, FT4 and other digital modes, or sending a WSPR beacon.