N9TPB FCC License Search
🕒 FCC license data updated today 7:15 am CDT (FCC files through Oct 4, 2026) · next update today 9:45 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 M MATHEWSON

FRN 0006997985 · first licensed May 1, 2002 as N2SAS · 1 license on record

📝 FCC applications (3)

ReceivedFile numberServicePurposeStatusCall
Nov 14, 20190008881690 HAMModificationGranted N2SAS
Jul 12, 20120005306461 HAMRenewalGranted N2SAS
Apr 30, 20020000870538 HAMRenewal + modificationGranted N2SAS

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

105 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)
MilesCallNameOutputOffsetToneModeNetworksActivityLocation
7.3 W2RME Guilford/Norwich
W2RME AllStar
 443.6000 +5 TONE 110.9 FM (analog) AllStar 547741 — Guilford/Norwich, NY
7.3 W2RME Norwich
W2RME AllStar
 146.6850 -0.6 TONE 110.9 FM (analog) AllStar 547740 — Norwich, NY
7.4 WZ2I Sherburne
WZ2I BM
 443.0500 +5 CC1 DMR BrandMeister 320484706 — Sherburne, NY
9.2 KD2HKB Sherburne
KD2HKB
 443.0500 +5 TSQL 179.9 FM (analog) — Sherburne, NY
17.6 W2MO Earlville
W2MO
 443.6500 +5 TONE 103.5 FM (analog) — Earlville, NY
17.6 AC2KP Sidney
AC2KP
 146.9550 -0.6 none FM (analog) — Sidney, NY
24.0 W2RGI Burlington
W2RGI
 146.7150 -0.6 TSQL 167.9 FM (analog) — Burlington, NY
24.4 KB2FAF Cortland
KB2FAF WIN
 147.0300 +0.6 TSQL 71.9 FM (analog) AllStar 28320 WIN — Cortland, NY
24.6 N2ZNH Oneonta
N2ZNH K4USD-Net
 448.1750 -5 CC1 DMR K4USD-Net — Oneonta, NY
24.8 W2SEU Oneonta
W2SEU
 146.8500 -0.6 TSQL 167.9 FM (analog) — Oneonta, NY
24.8 W2SEU Oneonta
W2SEU
 442.2500 +5 TONE 167.9 FM (analog) — Oneonta, NY
26.3 WA2DTN Morrisville
WA2DTN
 444.6000 +5 TSQL 162.2 FM (analog) — Morrisville, NY
29.3 W3SW Binghamton
W3SW
 147.0750 +0.6 none FM (analog) — Binghamton, NY
29.6 W2MO Fenner Mutton Hl
W2MO
 145.2100 -0.6 TSQL 71.9 FM (analog) — Fenner, NY
29.8 N2ADK Munnsville
N2ADK BM
 443.0000 +5 CC1 DMR BrandMeister 313677 — Munnsville, NY
31.3 KB2FAF Cortlandville
KB2FAF AllStar
 449.1250 simplex TONE 71.9 FM (analog) AllStar 48748 — Cortlandville, NY
31.3 KB2FAF Cortland
KB2FAF AllStar
 442.8500 +5 TONE 71.9 FM (analog) AllStar 28458 EchoLink 171371 — Cortland, NY
31.3 KB2LUV Cortland
KB2LUV AllStar
 145.4900 -0.6 TSQL 71.9 FM (analog) AllStar 48479 — Cortland, NY
31.3 KB2FAF Cortland Syracus
KB2FAF AllStar
 443.1500 simplex TONE 71.9 FM (analog) AllStar 28458 — Cortland, Syracuse, Solon, NY
31.5 AB2GD Binghamton
AB2GD BM
 438.2000 +0.6 CC1 DMR BrandMeister 317001902 — Binghamton, NY
32.3 WO4LFY Cortland
WO4LFY BM
 444.4000 +5 CC1 DMR BrandMeister 3189266 — Cortland, NY
32.7 NC2C Cooperstown
NC2C
 146.6400 -0.6 TSQL 167.9 FM (analog) — Cooperstown, NY
32.7 NC2C Cooperstown
NC2C
 442.3500 +5 TONE 167.9 FM (analog) — Cooperstown, NY
32.8 WA2QEL Johnson City BGM
WA2QEL
 146.8200 -0.6 TONE 146.2 FM (analog) — Johnson City, NY
33.1 K2IWR Cortland
K2IWR AllStar
 147.1800 +0.6 TSQL 71.9 FM (analog) AllStar 27292 — Cortland, NY
33.1 KB2FAF Cortland
KB2FAF AllStar
 147.2250 +0.6 TSQL 71.9 FM (analog) AllStar 27920 — Cortland, NY
33.3 K2NK Walton
K2NK
 29.6600 -0.1 TONE 107.2 FM (analog) — Walton, NY
33.4 WA2QEL Binghamton Old
WA2QEL
 145.3900 -0.6 TONE 151.4 FM (analog) — Binghamton, NY
33.8 W8HUD Cazenovia
W8HUD BM
 434.7500 in 441.2500 CC7 DMR BrandMeister 321298001 — Cazenovia, NY
34.1 K2LIZ Kirkland Prospec
K2LIZ EchoLink
 147.2400 +0.6 TSQL 71.9 FM (analog) EchoLink 227963 — Kirkland, NY
34.1 KA2FWN Kirkland Prospec
KA2FWN
 443.8500 +5 TSQL 103.5 FM (analog) — Kirkland, NY
34.8 KA2FWN Oneida
KA2FWN BM
 444.8000 +5 CC1 DMR BrandMeister 313664 — Oneida, NY
34.8 W2MO Oneida Forest
W2MO
 145.1700 -0.6 none FM (analog) — Oneida, NY
34.8 KB2FAF Cortlandville
KB2FAF AllStar
 446.1250 simplex TONE 71.9 FM (analog) AllStar 46364 AllStar 48747 — Cortlandville, NY
35.1 WW2N Pompey
WW2N EchoLink
 145.2700 -0.6 TSQL 103.5 FM (analog) EchoLink 64224 — Pompey, NY
35.4 WB2VSL Clinton
WB2VSL WIRES-X
 145.6500 simplex Fusion (C4FM) WIRES-X 55763 — Clinton, NY
36.3 KC2AWM Schenevus
KC2AWM
 223.9600 -1.6 TONE 100.0 FM (analog) — Schenevus, NY
36.7 AA2EQ Binghamton
AA2EQ
 444.5500 +5 none FM (analog) — Binghamton, NY
37.0 W2RJO Columbia Spohn
W2RJO
 145.1100 -0.6 TSQL 167.9 FM (analog) — Columbia, NY
37.1 W2CNY Pompey Hl
W2CNY
 146.7750 -0.6 TSQL 151.4 FM (analog) — Pompey, NY
37.2 W2CM Pompey Hl
W2CM
 146.9100 -0.6 TSQL 103.5 FM (analog) — Pompey, NY
37.5 KD2AJL LaFayette
KD2AJL
 444.9000 +5 TSQL 131.8 FM (analog) — LaFayette, NY
38.0 N2USB New Hartford
N2USB
 441.2600 +0.6 CC? DMR — New Hartford, NY
38.0 N2USB New Hartford
N2USB BM-skynet-
 147.0150 +0.6 TONE 91.5 FM (analog) (DMR,FM) BrandMeister 311195 BM-skynet-network — New Hartford, NY
38.2 AA2CO Maine
AA2CO BM
 439.4250 +5 CC1 DMR BrandMeister 313574801 — Maine, NY
38.2 AA2CO Maine
AA2CO AllStar
 438.1700 +5 none FM (analog) AllStar 67448 — Maine NY, NY
38.4 N2USB new hartford
N2USB skynet-net
 446.3750 -5 TONE 110.9 FM (analog) (DMR,FM) AllStar 484471 AllStar 48447 skynet-network — new hartford, NY
38.6 N2VFD Binghamton Univ
N2VFD
 146.6400 -0.6 TSQL 141.3 FM (analog) — Binghamton, NY
38.9 AC2YS Binghamton
AC2YS
 442.8000 +5 TSQL 100.0 FM (analog) (C4FM,FM) — Binghamton, NY
39.7 WA2QEL Binghamton Ingra
WA2QEL
 146.8650 -0.6 TSQL 146.2 FM (analog) — Binghamton, NY
39.8 N2YOW Binghamton Ingra
N2YOW
 146.7300 -0.6 TSQL 100.0 FM (analog) (FM,P25) — Binghamton, NY
40.0 N2OIC Newark Valley
N2OIC BM
 443.0000 +5 CC1 DMR BrandMeister 3201486 — Newark Valley, NY
40.5 KD2SL Syracuse Sentine
KD2SL AllStar
 53.6700 -1 TSQL 103.5 FM (analog) AllStar 28460 🗓 7 nets 7 nets · 255 check-ins · 103 stations Syracuse, NY
40.5 KD2SL Syracuse Sentine
KD2SL EchoLink
 444.0000 +5 TONE 103.5 FM (analog) EchoLink 9177 🗓 6 nets 6 nets · 255 check-ins · 103 stations Syracuse, NY
40.6 W2CM LaFayette
W2CM Upstate-NY
 443.3000 +5 CC1 DMR Upstate-NY — LaFayette, NY
40.6 W2CM Syracuse Sentine
W2CM
 147.2100 +0.6 TSQL 103.5 FM (analog) (FM,C4FM) — Syracuse, NY
40.6 N3LD Conklin
N3LD WIRES-X
 145.2900 -0.6 TONE 131.8 FM (analog) (C4FM,FM) WIRES-X 18152 — Conklin, NY
40.6 KD2SL Syracuse Sentine
KD2SL EchoLink
 146.6700 -0.6 TSQL 103.5 FM (analog) EchoLink 9177 🗓 6 nets 6 nets · 255 check-ins · 103 stations Syracuse, NY
40.7 KD2SL Syracuse Sentine
KD2SL AllStar
 224.1200 -1.6 TONE 103.5 FM (analog) AllStar 28405 EchoLink 324784 🗓 6 nets 6 nets · 255 check-ins · 103 stations Syracuse, NY
40.7 KC2VER Syracuse Sentine
KC2VER EchoLink
 145.3100 -0.6 Fusion (C4FM) EchoLink 9177 — Syracuse, NY
40.7 WA2VCS Endicott
WA2VCS
 147.2550 +0.6 TONE 100.0 FM (analog) — Endicott, NY
41.3 K1DCC Verona Curtis
K1DCC
 146.9400 -0.6 TSQL 71.9 FM (analog) — Verona, NY
41.3 K1DCC Verona Curtis
K1DCC BM
 442.2500 +5 CC1 DMR BrandMeister 313665 — Verona, NY
41.5 K2ZG Vestal
K2ZG
 147.1200 +0.6 TSQL 100.0 FM (analog) (FM,P25) — Vestal, NY
41.6 no call listed Vestal
New York
 147.1000 +0.6 none FM (analog) — Vestal, NY
41.6 KD2HNW Vestal
KD2HNW EchoLink
 446.0250 simplex none FM (analog) EchoLink 316137 — Vestal, NY
41.6 AA2EQ Vestal
AA2EQ
 224.4800 -1.6 TONE 88.5 FM (analog) — Vestal, NY
41.6 KA2FWN Mohawk
KA2FWN BM
 449.4250 -5 CC1 DMR BrandMeister 313667 — Mohawk, NY
42.2 KA2FWN Jordanville Aney
KA2FWN
 146.8050 -0.6 TSQL 71.9 FM (analog) (FM,P25) — Jordanville, NY
43.1 W2RJO Herkimer College
W2RJO
 147.0900 +0.6 TSQL 167.9 FM (analog) — Herkimer, NY
43.2 AF2A Ithaca Mt
AF2A
 146.9400 -0.6 TSQL 103.5 FM (analog) (FM,C4FM) — Ithaca, NY
43.2 NC2C Cherry Valley
NC2C
 145.3500 -0.6 TSQL 167.9 FM (analog) — Cherry Valley, NY
43.2 WA2IJE Cherry Valley
WA2IJE
 224.9800 -1.6 none FM (analog) — Cherry Valley, NY
43.4 N2YOW Vestal
N2YOW
 444.3000 +5 TSQL 173.8 FM (analog) (FM,P25) — Vestal, NY
43.6 K2SDD Dewitt
K2SDD
 145.4300 -0.6 TONE 141.3 FM (analog) — Dewitt, NY
44.2 WZ2L Syracuse
WZ2L BM
 430.4375 in 439.4375 CC1 DMR BrandMeister 3223085 — Syracuse, NY
44.9 KA2FWN Utica Smith Hl
KA2FWN Upstate-N
 449.3250 -5 CC1 DMR Upstate-NY BrandMeister 313666 — Utica, NY
45.0 WA2CAV Utica Smith Hl
WA2CAV
 224.6600 -1.6 TONE 103.5 FM (analog) — Utica, NY
45.0 K2IQ Utica Smith Hl
K2IQ
 146.7600 -0.6 TSQL 103.5 FM (analog) — Utica, NY
45.5 N2VFD Vestal Kopernik
N2VFD
 145.4700 -0.6 TSQL 100.0 FM (analog) — Vestal, NY
45.5 WA2QEL Vestal Kopernik
WA2QEL
 444.1000 +5 TSQL 146.2 FM (analog) (C4FM,FM) — Vestal, NY
46.0 K2OCR Syracuse OCC
K2OCR
 147.3000 +0.6 TSQL 67.0 FM (analog) — Syracuse, NY
46.1 KA2FWN Rome Cable
KA2FWN
 147.2850 +0.6 TSQL 71.9 FM (analog) — Rome, NY
46.5 WA2AUL Syracuse
WA2AUL
 443.1000 +5 TONE 103.5 FM (analog) — Syracuse, NY
46.5 N2ZPY Andes Mt Pisgah
N2ZPY
 146.7450 -0.6 TSQL 110.9 FM (analog) — Andes, NY
46.5 N2ZPY Andes Mt Pisgah
N2ZPY
 449.3750 -5 TSQL 110.9 FM (analog) — Andes, NY
46.6 W2ORT Syracuse
W2ORT AllStar
 446.6250 -5 none P25 AllStar 58647 — Syracuse, NY
46.7 K2MST Syracuse MOST
K2MST AllStar
 443.1500 +5 TONE 71.9 FM (analog) AllStar 28458 — Syracuse, NY
47.3 KD2UCU Rome
KD2UCU BM
 440.3000 +5 CC1 DMR BrandMeister 3167415 — Rome, NY
47.8 K2NK Stamford
K2NK
 53.2700 -1 TONE 107.2 FM (analog) — Stamford, NY
47.8 KQ2H Stamford
KQ2H
 449.2250 -5 TONE 82.5 FM (analog) — Stamford, NY
48.0 W3JU Owego
W3JU
 442.1000 +5 TSQL 100.0 FM (analog) (FM,C4FM) — Owego, NY
48.1 W2VDX Owego
W2VDX
 146.7600 -0.6 none FM (analog) — Owego, NY
48.2 WR3IRS Owego
WR3IRS Interstat
 444.4000 +5 CC1 DMR Interstate — Owego, NY
48.3 KB3EFS Little Falls
KB3EFS AllStar
 444.7500 +5 TONE 67.0 FM (analog) AllStar 61876 — Little Falls, NY
48.5 N2FSD Ithaca
N2FSD IRLP
 146.9700 -0.6 TSQL 103.5 FM (analog) IRLP 7825 — Ithaca, NY
48.5 N2FSD Ithaca
N2FSD AllStar
 145.5000 simplex TONE 250.3 FM (analog) AllStar 509720 — Ithaca, NY
48.9 W2CXM Ithaca Cornell
W2CXM AllStar
 146.6100 -0.6 TSQL 103.5 FM (analog) AllStar 58880 — Ithaca, NY
49.4 KE2EAA Newfield L0C4T0R
KE2EAA BM
 449.0250 -5 CC1 DMR BrandMeister 321075603 — Newfield, L0C4T0R, NY
49.6 K2ZG Ithaca
K2ZG
 146.8950 -0.6 TSQL 107.2 FM (analog) (FM,P25) — Ithaca, NY
49.7 K2IV Syracuse
K2IV AllStar
 439.7125 simplex TONE 94.8 FM (analog) AllStar 546360 — Syracuse, NY
49.7 K2IV Syracuse
K2IV AllStar
 445.5375 simplex TONE 123.0 FM (analog) AllStar 54138 — Syracuse, NY
49.8 KB3DOL Ithaca
KB3DOL
 443.9500 +5 TONE 100.0 FM (analog) — Ithaca, NY
31.3 KB2FAF offline Cortland
KB2FAF IRLP
 147.1800 +0.6 TSQL 71.9 FM (analog) IRLP 4090 — Cortland, NY
45.0 K2OQ offline Candor Hl
K2OQ
 147.3000 +0.6 TSQL 91.5 FM (analog) — Candor, NY