N9TPB FCC License Search

🕒 FCC license data updated yesterday 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 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

Robert D Korb Sr

FRN 0008328783 · first licensed Jan 27, 2003 as KG4YAE · 2 licenses on record

📝 FCC applications (6)

Received	File number	Service	Purpose	Status	Call
Dec 31, 2012	0005580347	HAM	Renewal	Granted	K4ORB
Dec 5, 2012	0005535416	HAM	Renewal	Dismissed	K4ORB
Sep 21, 2012	0005407203	HAM	Modification	Granted	K4ORB
Nov 9, 2004	0001928494	HAM	Duplicate license	Granted	K4ORB
Jan 29, 2003	0001177969	HAM	Modification	Granted	KG4YAE
Jan 27, 2003	0001174092	HAM	New license	Granted	KG4YAE

Complete licensing history

K4ORB Expired General · vanity Feb 19, 2003 → Feb 19, 2023 (expired)

Licensee
Robert D Korb Sr

Address
PO Box 1519
707 West St
Manteo, NC 27954
35.9127, -75.6853 (ZIP center) · Grid FM25dv · CQ 5 · ITU 8 · map ↗

FRN
0008328783

Previous call
KG4YAE (Technician)

Last granted
Jan 1, 2013

Effective
Jan 1, 2013

Last action
Feb 20, 2025
FCC actions (5)
- Feb 20, 2025 — License expired LIEXP
- Jan 1, 2013 — License renewed LIREN
- Sep 21, 2012 — License modified LIMOD
- Feb 19, 2003 — Vanity call sign granted VANGRT
- Feb 19, 2003 — License issued LIISS
KG4YAE Canceled Technician Jan 27, 2003 → Feb 19, 2003 (canceled)

Licensee
Robert D Korb Sr

Address
PO Box 1519
707 West St
Manteo, NC 27954
35.9127, -75.6853 (ZIP center) · Grid FM25dv · CQ 5 · ITU 8 · map ↗

FRN
0008328783

Last granted
Jan 27, 2003

Effective
Jan 27, 2003

Last action
Feb 19, 2003
FCC actions (2)
- Feb 19, 2003 — License canceled LICAN
- Jan 27, 2003 — License issued LIISS

Address history

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

Seen Nov 7, 2004 → Oct 4, 2026 · 96 snapshots · as KG4YAE
Robert D Korb Sr
PO Box 1519
707 West St, Manteo, NC 27954
35.9127, -75.6853 (ZIP center) · Grid FM25dv · CQ 5 · ITU 8 · map ↗

Repeaters within 50 miles

35 repeaters within 50 miles of this ZIP code, 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 · center is the ZIP code (approximate) · 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
2.3	K4OBX	Manteo SW tank K4OBX NC-PRN	444.9875	+5	CC1	DMR	NC-PRN	—	Manteo, NC
4.2	NC4ES	Nags Head Outer NC4ES AllStar	440.6375	+5	CC1	DMR	AllStar 579850 EchoLink 919805	—	Nags Head, NC
6.8	W4PCN	Kill D Colington W4PCN EchoLink	145.1100	-0.6	TSQL 131.8	FM (analog)	EchoLink 2014	—	Kill Devil Hills, NC
8.3	K4OBX	Nags Head Bodie K4OBX EchoLink	145.2900	-0.6	TONE 100.0	FM (analog)	EchoLink 2014	—	Nags Head, NC
8.3	K4OBX	Nags Head Bodie K4OBX AllStar	444.1250	+5	TSQL 100.0	FM (analog)	AllStar 47731 EchoLink 42704 IRLP 4270	—	Nags Head, NC
11.2	K3NFY	Kitty Hawk K3NFY BM	439.0000	-5	CC1	DMR	BrandMeister 3212266	—	Kitty Hawk, NC
17.3	W4PCN	Mamie Powells W4PCN BM	147.0600	+0.6	CC1	DMR	BrandMeister 311021	—	Mamie, NC
17.3	W4PCN	Mamie Powells W4PCN EchoLink	146.9400	-0.6	TSQL 131.8	FM (analog) (DMR,FM)	EchoLink 2014 BrandMeister 315024	—	Mamie, NC
19.3	K4OBX	Duck K4OBX NC-PRN	442.6375	+5	CC1	DMR	NC-PRN ECS	—	Duck, NC
26.6	K4OBX	Waves K4OBX EchoLink	444.3250	+5	TSQL 131.8	FM (analog)	EchoLink 2014	—	Waves, NC
31.1	KX4NC	Columbia KX4NC PRN	440.5875	+5	CC1	DMR	PRN	—	Columbia, NC
34.4	K4OBX	Engelhard K4OBX	146.7150	-0.6	TSQL 131.8	FM (analog)		—	Engelhard, NC
34.9	WB4YNF	Middletown WB4YNF	224.1000	-1.6	TONE 131.8	FM (analog)		—	Middletown, NC
37.0	WB4YNF	Engelhard WB4YNF NC-PRN	442.4625	+5	CC1	DMR	NC-PRN	—	Engelhard, NC
37.0	WB4YNF	Engelhard WB4YNF	444.7500	+5	TSQL 131.8	FM (analog) (FM,C4FM)		—	Engelhard, NC
37.0	K4OBX	Columbia WUND K4OBX EchoLink	442.7250	+5	TSQL 131.8	FM (analog)	EchoLink 2014	—	Columbia, NC
37.0	KX4NC	Columbia WUND KX4NC	443.3000	+5	TSQL 131.8	FM (analog)		—	Columbia, NC
37.0	NC4ES	Columbia WUND NC4ES AllStar	440.6875	+5	CC1	DMR	AllStar 579850 EchoLink 919805	—	Columbia, NC
40.1	WA4VTX	Eliz Pasquotank WA4VTX	444.3000	+5	TSQL 131.8	FM (analog)		—	Elizabeth City, Pasquotank county, NC
40.2	WA4VTX	Elizabeth City WA4VTX	146.6550	-0.6	TSQL 131.8	FM (analog)		—	Elizabeth City, NC
40.6	WA4VTX	Elizabeth City WA4VTX NC-PRN	440.5625	+5	CC1	DMR	NC-PRN	—	Elizabeth City, NC
40.6	N4ZWQ	Elizabeth City N4ZWQ WIRES-X	441.8500	+5	DG-ID 00-00	Fusion (C4FM)	WIRES-X 71735	—	Elizabeth City, NC
43.9	W4USN	Edenton Arrowhea W4USN AllStar	224.2600	-1.6	TONE 123.0	FM (analog)	AllStar 57129	—	Edenton, NC
45.4	K4OBX	Buxton K4OBX BM	146.6250	-0.6	CC1	DMR	BrandMeister 313768	—	Buxton, NC
45.4	K4OBX	Buxton K4OBX NC-PRN	444.0625	+5	CC1	DMR	NC-PRN	—	Buxton, NC
45.7	K4OBX	Buxton K4OBX IRLP	442.4250	+5	TSQL 100.0	FM (analog)	EchoLink 2003 IRLP 8536	—	Buxton, NC
45.7	K4OBX	Buxton K4OBX AllStar	444.9250	+5	TSQL 131.8	FM (analog)	AllStar 464291	—	Buxton, NC
45.8	K4OBX	Buxton K4OBX EchoLink	145.1500	-0.6	TSQL 131.8	FM (analog)	EchoLink 2014	—	Buxton, NC
47.2	WA4VTX	Hertford WA4VTX	147.3300	+0.6	TSQL 131.8	FM (analog)		—	Hertford, NC
47.2	WB4YNF	Hertford WB4YNF PRN	442.1625	+5	CC1	DMR	PRN	—	Hertford, NC
47.2	WB4YNF	Hertford WB4YNF	441.8500	+5		Fusion (C4FM)		—	Hertford, NC
47.5	WB4YNF	Hertford WB4YNF	146.8350	-0.6	TSQL 131.8	FM (analog)		—	Hertford, NC
47.6	KX4NC	Hertford KX4NC	146.8350	-0.6	TSQL 131.8	FM (analog)		—	Hertford, NC
48.1	K4OBX	Hatteras Village K4OBX EchoLink	444.7250	+5	TSQL 131.8	FM (analog)	EchoLink 2014	—	Hatteras Village, NC
17.3	W4PCN offline	Mamie Powells W4PCN NC-PRN	442.8500	+5	CC1	DMR	BrandMeister 311021 NC-PRN	—	Mamie, NC

Vanity applications

Filed · Award	Applicant	Requested (in order)	Status
Filed Jan 29, 2003 Granted Jan 1, 2013 0001177969	KG4YAE · Robert D Korb Sr · Technician PO Box 1519 · 707 West St, Manteo, NC 27954 35.9127, -75.6853 (ZIP center) · Grid FM25dv · CQ 5 · ITU 8 · map ↗	1.K4ORB ✓ granted	Granted got K4ORB