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

JOHN F MARKLEWICZ

FRN 0017522947 · first licensed as KB3GY · 3 licenses on record

📝 FCC applications (5)

Received	File number	Service	Purpose	Status	Call
Sep 21, 2023	0010704299	HAM	Administrative update	Granted	K3EV
May 27, 2021	0009567669	HAM	Renewal	Granted	K3EV
Feb 16, 2011	0004616399	HAM	Modification	Granted	K3JFM
Feb 15, 2011	0004615324	HAM	Modification	Granted	K3JFM
Nov 5, 2008	0003637584	HAM	Renewal	Granted	K3JFM

Complete licensing history

📦 Moved: Pittsburgh, PA → Georgetown, SC

K3EV Active Amateur Extra · vanity Mar 8, 2011 → expires May 28, 2031

Licensee
JOHN F MARKLEWICZ

Address
Attn: 545 Francis Parker Rd
545 Francis Parker Rd
Georgetown, SC 29440
33.4273, -79.2635 (street) · Grid FM03ik · CQ 5 · ITU 8 · map ↗

FRN
0017522947

Previous call
K3JFM (Advanced)

Last granted
May 28, 2021

Effective
Sep 22, 2023

Last action
Sep 22, 2023
FCC actions (4)
- Sep 22, 2023 — Administrative update LIAUA
- May 28, 2021 — License renewed LIREN
- Mar 8, 2011 — Vanity call sign granted VANGRT
- Mar 8, 2011 — License issued LIISS
📦 Moved: , None → Pittsburgh, PA

K3JFM Canceled Amateur Extra · vanity Mar 6, 2008 → Mar 8, 2011 (canceled)

Licensee
JOHN F MARKLEWICZ

Address
1625 FOREST RIDGE DR
PITTSBURGH, PA 15237
40.5484, -80.0462 (ZIP center) · Grid EN90xn · CQ 5 · ITU 8 · map ↗

FRN
0017522947

Previous call
KB3GY (Advanced)

Last granted
Nov 6, 2008

Effective
Feb 15, 2011

Last action
Mar 8, 2011
FCC actions (4)
- Mar 8, 2011 — License canceled LICAN
- Feb 15, 2011 — License modified LIMOD
- Nov 6, 2008 — License renewed LIREN
- Mar 6, 2008 — FCC action ESCFRN
KB3GY Canceled Advanced → Feb 3, 1999 (canceled)

Licensee
JOHN F MARKLEWICZ

Address

Last granted

Effective

Last action

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 K3EV
JOHN F MARKLEWICZ
Attn: 545 Francis Parker Rd
545 Francis Parker Rd, Georgetown, SC 29440
33.4273, -79.2635 (street) · Grid FM03ik · CQ 5 · ITU 8 · map ↗
Seen Nov 7, 2004 → Oct 4, 2026 · 48 snapshots · as KB3GY
JOHN F MARKLEWICZ
Seen Nov 7, 2004 → Oct 4, 2026 · 82 snapshots · as K3JFM
JOHN F MARKLEWICZ
1625 FOREST RIDGE DR, PITTSBURGH, PA 15237
40.5484, -80.0462 (ZIP center) · Grid EN90xn · CQ 5 · ITU 8 · map ↗

Repeaters within 50 miles

56 repeaters within 50 miles of this address, closest first · sort: closest · most active · map these & export for a radio →

● confirmed on the air · ● probably · ● reported off the air · ● unknown · ◉ this license · ring = 50 miles · click a dot for the repeater's page

● confirmed on the air · ● probably · ● reported off the air · no dot = unknown (hover a dot for the evidence)

Miles	Call	Name	Output	Offset	Tone	Mode	Networks	Activity	Location
1.8	NE4SC	Georgetown NE4SC	147.3750	+0.6	TONE 123.0	FM (analog)		—	Georgetown, SC
3.5	W4HRS	Georgetown Hosp W4HRS	146.7000	-0.6	TONE 123.0	FM (analog)		—	Georgetown, SC
3.9	WR4SC	Georgetown WR4SC NC-PRN	441.8125	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Georgetown, SC
15.2	WR4SC	Murrell’s Inlet WR4SC	146.8050	-0.6	TSQL 85.4	FM (analog)		—	Murrell’s Inlet, SC
15.4	W4GS	Murrells Inlet W4GS	146.8050	-0.6	TSQL 85.4	FM (analog)		—	Murrells Inlet, SC
15.7	WR4SC	Murr Tidelands W WR4SC NC-PRN	441.8875	+5	CC1	DMR	NC-PRN	—	Murrells Inlet, SC
20.5	N3TX	Myrtle Beach N3TX IRLP	145.5000	simplex	TSQL 88.5	FM (analog)	IRLP 4073	—	Myrtle Beach, SC
20.7	N1UXA	Surfside Beach N1UXA BM	444.4250	+5	CC1	DMR	BrandMeister 314389	—	Surfside Beach, SC
20.8	N1UXA	Surfside Beach N1UXA	145.3900	-0.6	TSQL 85.4	FM (analog)		—	Surfside Beach, SC
21.4	N1UXA	Surfside Beach N1UXA EchoLink	444.5250	+5	none	FM (analog)	EchoLink 522076	—	Surfside Beach, SC
28.2	NE4SC	Myrtle Beach NE4SC	53.0500	-1	TONE 123.0	FM (analog)		—	Myrtle Beach, SC
29.2	KB4ECO	Myrtle Beach KB4ECO skynet-ne	147.9950	in 144.9950	CC1	DMR	skynet-network	—	Myrtle Beach, SC
29.2	N3TX	Myrtle Beach N3TX Plus	431.4000	in 438.0000	CC1	DMR	Plus 🗓 2 nets	2 nets	Myrtle Beach, SC
29.5	W4GS	Myrtle Beach W4GS BM	441.7750	+5	TONE 85.4	FM (analog) (DMR,FM)	BrandMeister 314774	—	Myrtle Beach, SC
29.6	W4GS	Myrtle Beach W4GS	147.2400	+0.6	TSQL 85.4	FM (analog)		—	Myrtle Beach, SC
29.8	W2SOC	Conway WPDE W2SOC AllStar	443.0000	+5	TSQL 162.2	FM (analog)	AllStar 64936 AllStar 649360	—	Conway, SC
30.8	NE4SC	Conway NE4SC	442.7875	+5	none	D-STAR		—	Conway, SC
30.8	KB3BXQ	Conway Hwy 90 KB3BXQ WIRES-X	146.7750	-0.6	TSQL 162.2	FM (analog) (FM,C4FM)	WIRES-X 75816	—	Conway, SC
33.2	KQ4ONE	South Carolina KQ4ONE BM	445.3500	-5	CC1	DMR	BrandMeister 3223563	—	South Carolina, SC
34.4	NE4SC	Conway NE4SC WIRES-X	442.1000	+5	TONE 123.0	FM (analog) (FM,C4FM)	WIRES-X 99283	—	Conway, SC
35.8	NE4SC	Shallotte NE4SC BM	444.9750	+5	TONE 123.0	FM (analog) (DMR,FM)	BrandMeister 314366	—	Shallotte, NC
35.8	NE4SC	Conway NE4SC	144.9800	in 147.4800	none	D-STAR		—	Conway, SC
35.9	W4GS	Conway W4GS AllStar	145.1100	-0.6	TSQL 85.4	FM (analog)	EchoLink 251505 AllStar 671369	—	Conway, SC
35.9	W4GS	Conway W4GS	444.6750	+5	CC1	DMR		—	Conway, SC
36.5	W4GS	Myrtle Beach W4GS	147.1200	+0.6	TSQL 85.4	FM (analog)		—	Myrtle Beach, SC
37.2	WR4SC	Columbia WR4SC	146.7150	-0.6	TSQL 91.5	FM (analog)		—	Columbia, SC
37.2	WR4SC	White Hall WR4SC	441.6750	+5	TONE 123.0	FM (analog)		—	White Hall, SC
37.2	WR4SC	Aynor WR4SC NC-PRN	441.9125	+5	CC1	DMR	NC-PRN	—	Aynor, SC
37.2	NE4SC	Conway NE4SC K4USD	443.6625	+5	CC1	DMR	BrandMeister 314524 K4USD	—	Conway, SC
37.2	W2SWR	Aynor W2SWR AllStar	147.4400	simplex	TONE 151.4	FM (analog)	AllStar 529741	—	Aynor, SC
37.2	W2SWR	Aynor W2SWR AllStar	223.1500	simplex	TONE 100.0	FM (analog)	AllStar 529742	—	Aynor, SC
37.3	NE4SC	Aynor NE4SC AllStar	147.0900	+0.6	TONE 123.0	FM (analog) (FM,P25)	AllStar 529741	—	Aynor, SC
38.1	NE4SC	North Myrtle Bea NE4SC BM	444.0875	+5	CC1	DMR	BrandMeister 314528	—	North Myrtle Beach, SC
38.7	W2SWR	Aynor SC FMO3kx W2SWR BM	432.2000	in 449.4350	CC1	DMR	BrandMeister 314524403	—	Aynor, SC FMO3kx, SC
39.7	NE4SC	Aynor NE4SC AllStar	444.9250	+5	TONE 123.0	FM (analog)	AllStar 529740	—	Aynor, SC
39.7	W4FTK	Aynor W4FTK AllStar	147.2100	+0.6	DCS 315	FM (analog)	AllStar 40040 EchoLink 367365 🗓 2 nets	2 nets · 540 check-ins · 248 stations	Aynor, SC
40.1	KK4B	Russellville KK4B	147.3000	+0.6	TSQL 162.2	FM (analog)	🗓 2 nets	2 nets · 35 check-ins · 24 stations	Russellville, SC
41.5	N2CUE	Longs IGA HWY 90 N2CUE	145.5700	in 147.5700	TSQL 179.9	FM (analog) (FM,P25)		—	Longs, SC
41.7	WR4SC	Lake City WR4SC NC-PRN	440.6375	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Lake City, SC
42.5	W4APE	Greeleyville W4APE	444.7500	+5	TSQL 123.0	FM (analog)		—	Greeleyville, SC
42.9	KR4CHS	Awendaw KR4CHS	145.1200	-0.6	none	D-STAR	🗓 1 net	1 net	Awendaw, SC
42.9	WR4SC	Charleston WR4SC	146.7600	-0.6	TSQL 123.0	FM (analog)	🗓 2 nets	2 nets · 207 check-ins · 97 stations	Charleston, SC
42.9	WR4SC	Charleston WR4SC NC-PRN	442.4625	+5	CC1	DMR	NC-PRN 🗓 2 nets	2 nets · 207 check-ins · 97 stations	Charleston, SC
43.0	KK4B	Cordesville KK4B	145.3500	-0.6	TSQL 162.2	FM (analog)	🗓 2 nets	2 nets · 35 check-ins · 24 stations	Cordesville, SC
43.1	W4APE	Greeleyville W4APE EchoLink	145.2300	-0.6	TONE 123.0	FM (analog)	EchoLink 779467	—	Greeleyville, SC
43.8	KO4L	Marion KO4L	147.0000	-0.6	TSQL 91.5	FM (analog)		—	Marion, SC
44.3	W2ACC	Galivants Ferry W2ACC AllStar	444.1250	+5	TSQL 82.5	FM (analog)	AllStar 42695	—	Galivants Ferry, SC
45.7	W4HRS	Moncks Corne EOC W4HRS	145.4900	-0.6	TONE 103.5	FM (analog)		—	Moncks Corner, SC
45.9	KW4BET	Cher Near Shack KW4BET AllStar	146.5800	simplex	DCS 023	FM (analog)	AllStar 474346 EchoLink 442475 IRLP 7609 WIRES-X 46034 AllStar 474347 🗓 1 net	1 net	Cherry Grove Beach, SC
46.1	W4BRK	Moncks Corner W4BRK	146.6100	-0.6	TSQL 123.0	FM (analog)		—	Moncks Corner, SC
46.7	N2CUE	Longs N2CUE WIRES-X	440.8000	+5	TONE 179.9	FM (analog) (DMR,FM)	WIRES-X 1681	—	Longs, SC
46.7	K2HES	LORIS K2HES	442.6750	+5	TONE 141.3	FM (analog)		—	LORIS, SC
46.8	K2PJ	Pleasantview K2PJ EchoLink	147.2850	+0.6	TSQL 85.4	FM (analog) (DMR,FM)	EchoLink	—	Pleasantview, SC
48.3	W2SWR	Little River W2SWR AllStar	432.4500	simplex	TONE 100.0	FM (analog)	AllStar 52974	—	Little River, SC
28.2	NE4SC offline	Myrtle Beach NE4SC	444.9000	+5	TONE 100.0	FM (analog)		—	Myrtle Beach, SC
35.2	NE4SC offline	Kingstree NE4SC	145.3100	-0.6	TONE 123.0	FM (analog)		—	Kingstree, SC

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Feb 16, 2011 Granted May 28, 2021 0004616399	K3JFM · JOHN F MARKLEWICZ · Amateur Extra Attn: 1625 Forest Ridge Drive · 1625 FOREST RIDGE DR, PITTSBURGH, PA 15237 40.5484, -80.0462 (ZIP center) · Grid EN90xn · CQ 5 · ITU 8 · map ↗	1.K3EV ✓ granted	Granted got K3EV