N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 5, 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

Ronald J Seidman

FRN 0012311593 · first licensed Dec 14, 2004 as KI4IBD · 2 licenses on record

📝 FCC applications (5)

ReceivedFile numberServicePurposeStatusCall
Nov 7, 20240011317778 HAMAmendmentGranted W1OBX
Nov 6, 20240011318197 HAMAdministrative updateGranted W1OBX
Oct 16, 20140006504951 HAMRenewalGranted W1OBX
Dec 15, 20040001972114 HAMModificationGranted KI4IBD
Dec 14, 20040001970608 HAMNew licenseGranted KI4IBD

Complete licensing history

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

Repeaters within 50 miles

33 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)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
2.2 W4PCN Kill D Colington
W4PCN EchoLink
 145.1100 -0.6 TSQL 131.8 FM (analog) EchoLink 2014 — Kill Devil Hills, NC
2.7 K3NFY Kitty Hawk
K3NFY BM
 439.0000 -5 CC1 DMR BrandMeister 3212266 — Kitty Hawk, NC
7.7 NC4ES Nags Head Outer
NC4ES AllStar
 440.6375 +5 CC1 DMR AllStar 579850 EchoLink 919805 — Nags Head, NC
10.3 W4PCN Mamie Powells
W4PCN BM
 147.0600 +0.6 CC1 DMR BrandMeister 311021 — Mamie, NC
10.3 W4PCN Mamie Powells
W4PCN EchoLink
 146.9400 -0.6 TSQL 131.8 FM (analog) (DMR,FM) EchoLink 2014 BrandMeister 315024 — Mamie, NC
10.4 K4OBX Manteo SW tank
K4OBX NC-PRN
 444.9875 +5 CC1 DMR NC-PRN — Manteo, NC
11.1 K4OBX Duck
K4OBX NC-PRN
 442.6375 +5 CC1 DMR NC-PRN ECS — Duck, NC
15.2 K4OBX Nags Head Bodie
K4OBX EchoLink
 145.2900 -0.6 TONE 100.0 FM (analog) EchoLink 2014 — Nags Head, NC
15.2 K4OBX Nags Head Bodie
K4OBX AllStar
 444.1250 +5 TSQL 100.0 FM (analog) AllStar 47731 EchoLink 42704 IRLP 4270 — Nags Head, NC
32.0 KX4NC Columbia
KX4NC PRN
 440.5875 +5 CC1 DMR PRN — Columbia, NC
34.4 K4OBX Waves
K4OBX EchoLink
 444.3250 +5 TSQL 131.8 FM (analog) EchoLink 2014 — Waves, NC
35.0 WA4VTX Eliz Pasquotank
WA4VTX
 444.3000 +5 TSQL 131.8 FM (analog) — Elizabeth City, Pasquotank county, NC
35.0 WA4VTX Elizabeth City
WA4VTX
 146.6550 -0.6 TSQL 131.8 FM (analog) — Elizabeth City, NC
35.6 WA4VTX Elizabeth City
WA4VTX NC-PRN
 440.5625 +5 CC1 DMR NC-PRN — Elizabeth City, NC
35.6 N4ZWQ Elizabeth City
N4ZWQ WIRES-X
 441.8500 +5 DG-ID 00-00 Fusion (C4FM) WIRES-X 71735 — Elizabeth City, NC
38.1 K4OBX Columbia WUND
K4OBX EchoLink
 442.7250 +5 TSQL 131.8 FM (analog) EchoLink 2014 — Columbia, NC
38.1 KX4NC Columbia WUND
KX4NC
 443.3000 +5 TSQL 131.8 FM (analog) — Columbia, NC
38.1 NC4ES Columbia WUND
NC4ES AllStar
 440.6875 +5 CC1 DMR AllStar 579850 EchoLink 919805 — Columbia, NC
41.6 W4USN Edenton Arrowhea
W4USN AllStar
 224.2600 -1.6 TONE 123.0 FM (analog) AllStar 57129 — Edenton, NC
41.9 K4OBX Engelhard
K4OBX
 146.7150 -0.6 TSQL 131.8 FM (analog) — Engelhard, NC
42.4 WB4YNF Middletown
WB4YNF
 224.1000 -1.6 TONE 131.8 FM (analog) — Middletown, NC
43.5 W4NV Moyock Currituck
W4NV
 444.6250 +5 TSQL 103.5 FM (analog) — Moyock, Currituck county, NC
44.3 WB4YNF Engelhard
WB4YNF NC-PRN
 442.4625 +5 CC1 DMR NC-PRN — Engelhard, NC
44.3 WB4YNF Engelhard
WB4YNF
 444.7500 +5 TSQL 131.8 FM (analog) (FM,C4FM) — Engelhard, NC
44.5 K4APR Chesapeake
K4APR BM
 433.2500 +5 CC1 DMR BrandMeister 315117602 — Chesapeake, VA
44.8 KX4NC Hertford
KX4NC
 146.8350 -0.6 TSQL 131.8 FM (analog) — Hertford, NC
45.1 W4NV Moyock WNOB
W4NV
 443.0250 +5 TSQL 141.3 FM (analog) (FM,C4FM) — Moyock, NC
45.4 WA4VTX Hertford
WA4VTX
 147.3300 +0.6 TSQL 131.8 FM (analog) — Hertford, NC
45.4 WB4YNF Hertford
WB4YNF PRN
 442.1625 +5 CC1 DMR PRN — Hertford, NC
45.6 WB4YNF Hertford
WB4YNF
 441.8500 +5 Fusion (C4FM) — Hertford, NC
46.0 WB4YNF Hertford
WB4YNF
 146.8350 -0.6 TSQL 131.8 FM (analog) — Hertford, NC
48.0 ND1V South Mills
ND1V BM
 446.5000 -5 CC1 DMR BrandMeister 3225450 — South Mills, NC
10.3 W4PCN offline Mamie Powells
W4PCN NC-PRN
 442.8500 +5 CC1 DMR BrandMeister 311021 NC-PRN — Mamie, NC

Vanity applications

Filed · AwardApplicantRequested (in order)Status
Filed Dec 15, 2004
Granted Nov 8, 2024
0001972114
 KI4IBD · Ronald J Seidman · Technician
2033 Bay Dr, Kill Devil Hills, NC 27948-9442
36.0363, -75.6860 (street) · Grid FM26da · CQ 5 · ITU 8 · map ↗
1.W1OBX ✓ granted
2.K1OBX held by John Harkness until Sep 19, 2030
3.N1OBX held by Dennis R Whalen until Feb 1, 2035
4.W2OBX held by Mark A Williams until Feb 21, 2029
5.K2OBX held by Stephen Senior until Feb 9, 2029
6.N2OBX held by DANIEL M CASWELL until Oct 8, 2031
7.W3OBX held by Thomas R Mason until May 13, 2033
8.K3OBX held by Michael E Duman until May 5, 2027
9.N3OBX held by Julie A Whalen until Apr 1, 2032
10.W4OBX held by Wayne R Mathis until Apr 8, 2030
11.K4OBX held by FESSENDEN AMATEUR RADIO SOCIETY until Oct 20, 2029
12.N4OBX held by RICKY D BAUM until Jul 27, 2029
13.W5OBX held by James L Muscia until Jun 28, 2029
14.K5OBX held by JOHN L GEITZ until Jul 8, 2034
15.N5OBX held by MARK V MADDIE until Dec 3, 2028
16.W6OBX
17.K6OBX held by Tiffany A Packard until Dec 9, 2026
18.N6OBX available
19.W7OBX
20.K7OBX held by MATTHEW GOLLIHUR until Oct 9, 2031
21.N7OBX held by RORY D NEEDS 376 until Apr 28, 2031
22.W8OBX held by Gerald (JERRY) G Bosely until Sep 1, 2030
23.K8OBX held by GARY L GIFFORD JR until Mar 8, 2034
24.N8OBX held by Eric P Lafferty until Nov 28, 2030
25.W9OBX held by DONALD L OBST JR until Feb 22, 2027
 Granted
got W1OBX