N9TPB FCC License Search
🕒 FCC license data updated yesterday 9:45 am CDT · next update today 7:15 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 W MASON

FRN 0002409753 · first licensed May 5, 2000 as K5SET · 1 license on record

📻 GMRS licenses on this FRN

GMRS callStatusNameLocationGrantedExpires
WSIK890 Active Robert MasonWalters, OK May 24, 2025May 24, 2035

📝 FCC applications (4)

ReceivedFile numberServicePurposeStatusCall
May 23, 20250011580843 GMRSNew licenseGranted
Sep 18, 20180008372096 HAMRenewalGranted K5SET
Nov 18, 20080003653455 HAMRenewalGranted K5SET
May 4, 20000000123908 HAMModificationGranted K5SET

Complete licensing history

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

Nets

NetWhenFrequencyRoleTimesLast
YL SYSTEM SUNRISEWeekdays 8:00 AM · Sat, Sun 9:00 AM ET14.332Checked in212026-10-03
YL System MoonbeamWeekdays 4:00 PM ET14.332Checked in212026-10-02
YL SYSTEM 3rd periodWeekdays 10:00 AM ET14332Checked in182026-09-28
YL SYSTEM 1ST PERIODWeekdays 9:00 AM · Mon, Wed, Thu, Fri 8:45 AM CT14.332Checked in162026-10-02
YL SYSTEM 2ND PERIODMon, Wed, Thu, Fri 11:45 AM · Wed, Thu 11:30 AM ET14.332Checked in142026-10-02
YL SYSTEM SECOND PERIODWeekdays 12:00 PM ET14.332Checked in102026-09-29
YL SYSTEM THIRD PERIODWed 10:15 AM · Tue 10:30 AM · Thu 10:45 AM PT14.332.00Checked in52026-10-01
YL System Sunrise PortionThu 7:30 AM · Sun 8:30 AM · Sun 8:45 AM ET14.332Checked in42026-10-01
YYLSYSTEM FIRST PERIODTue 8:45 AM · Tue 9:00 AM CTKE4OLEChecked in42026-09-22
YLSYSTEM EC40 - THE SHRIMPBOATTue, Wed, Fri 6:30 PM · Tue, Fri 6:15 PM ET7.255Checked in32026-10-02
YLSYSTEM - WEEKEND WARRIORSSat, Sun 4:00 PM ET14.332Checked in22026-10-04
KARS Monday Night NetMon 9:00 PM CT146.940Checked in22026-09-11
Trains And Railroads NetFri 11:15 PM · Fri 11:30 PM UTCXRF 757 AChecked in12026-10-02
YYLSYSTEM FIRST PERIODTue 8:45 AM CT14.332Checked in12026-09-29
North Central Texas Simplex NetFri 8:00 PM CT146.580Checked in12026-09-19
YL SYSTEM 17 METER SESSIONSun 2:00 PM ET18.138Checked in12026-09-13
YL SYSTEM - WC40 Session TESTThu 3:00 PM CT7.254Checked in12026-09-03
YLSYSTEM 40 METER EC SHRIMP BOATTue, Wed 6:30 PM ET7.255Checked in12026-09-01

From nets logged with NetLogger since the start of collection.

Repeaters within 50 miles

48 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
8.7 KG5DIR Temple
KG5DIR BM
 434.7500 +5 CC1 DMR BrandMeister 3140276 — Temple, OK
15.6 AB5J Lawton
AB5J
 147.3900 +0.6 TONE 173.8 FM (analog) — Lawton, OK
15.8 N4RDB
Listed as N4RDB-R
 Lawton
N4RDB AllStar
 442.4500 +5 TONE 123.0 FM (analog) AllStar 43303 — Lawton, OK
16.5 WX5LAW Lawton
WX5LAW
 442.5250 +5 TONE 123.0 FM (analog) — Lawton, OK
16.5 KG5ACV Lawton
KG5ACV
 442.6500 +5 none D-STAR — Lawton, OK
16.7 N7DOD Lawton - EchoIRL
N7DOD IRLP
 446.8750 simplex TSQL 100.0 FM (analog) IRLP 8336 — Lawton - EchoIRLP #439498, OK
16.7 KC5AVY Lawton
KC5AVY
 145.1700 -0.6 none FM (analog) — Lawton, OK
16.7 K5VHF Lawton
K5VHF
 444.9000 +5 TONE 118.8 FM (analog) — Lawton, OK
17.5 WX5LAW Lawton
WX5LAW
 147.3300 +0.6 none FM (analog) (DMR,FM) — Lawton, OK
17.8 N5PLV Lawton
N5PLV OK-Net
 443.6000 +5 CC4 DMR OK-Net — Lawton, OK
17.8 N4RDB Lawton
N4RDB BM
 442.0000 +5 CC1 DMR BrandMeister 314028 — Lawton, OK
18.5 K5VHF Lawton
K5VHF
 145.4300 -0.6 none FM (analog) — Lawton, OK
20.4 WX5LAW Lawton
WX5LAW
 147.1800 +0.6 TONE 123.0 FM (analog) (FM,C4FM) — Lawton, OK
22.1 KI5IVD DUNCAN
KI5IVD BM
 442.5000 +5 CC1 DMR BrandMeister 3193374 — DUNCAN, OK
22.2 K5BDW Duncan
K5BDW WIRES-X
 146.7300 -0.6 DG-ID 00-00 Fusion (C4FM) WIRES-X 50083 — Duncan, OK
22.3 KB5LLI Grandfield
KB5LLI
 147.2550 +0.6 TONE 192.8 FM (analog) — Grandfield, OK
22.4 KF5DFD Byers
KF5DFD
 146.8200 -0.6 TONE 192.8 FM (analog) — Byers, TX
22.9 WD5IYF Duncan
WD5IYF
 146.7300 -0.6 TSQL 118.8 FM (analog) (FM,C4FM) — Duncan, OK
23.2 KB5LLI Duncan
KB5LLI
 147.3000 +0.6 TONE 141.3 FM (analog) — Duncan, OK
23.5 W5DAD Burkburnett
W5DAD
 444.5000 +5 TONE 192.8 FM (analog) — Burkburnett, TX
26.9 W5KS Lawton
W5KS
 146.9100 -0.6 TONE 173.8 FM (analog) (FM,C4FM) — Lawton, OK
26.9 W5KS Lawton
W5KS
 147.3600 +0.6 TONE 173.8 FM (analog) — Lawton, OK
32.0 N5TRG Wichita Fal TX E
N5TRG BM
 444.7500 +5 CC7 DMR BrandMeister 3208332 BrandMeister 314324 — Wichita Falls, TX E, TX
33.1 W5US Wichita Falls
W5US
 146.9400 -0.6 TONE 192.8 FM (analog) — Wichita Falls, TX
33.1 N5LEZ Wichita Falls
N5LEZ
 147.1200 +0.6 TONE 192.8 FM (analog) — Wichita Falls, TX
33.1 WG5K Wichita Falls
WG5K
 147.3000 +0.6 none FM (analog) — Wichita Falls, TX
33.1 N5WF Wichita Falls
N5WF
 444.0000 +5 TONE 192.8 FM (analog) — Wichita Falls, TX
33.1 K5HRO Wichita Falls
K5HRO
 444.7750 +5 TONE 173.8 FM (analog) — Wichita Falls, TX
33.1 N5AAJ Wichita Falls
N5AAJ
 444.9500 +5 TONE 192.8 FM (analog) — Wichita Falls, TX
33.3 N5WF Wichit Red Cross
N5WF
 147.1400 +0.6 TONE 192.8 FM (analog) (FM,C4FM) — Wichita Falls, TX
36.9 KB5LLI Cyril
KB5LLI
 147.0450 +0.6 TONE 123.0 FM (analog) — Cyril, OK
36.9 KB5LLI Cyril
KB5LLI
 442.2750 +5 TSQL 123.0 FM (analog) — Cyril, OK
37.0 KB5LLI Cyril
KB5LLI
 147.0000 +0.6 none FM (analog) — Cyril, OK
39.1 KF5DFD Henrietta
KF5DFD
 146.6800 -0.6 TONE 192.8 FM (analog) — Henrietta, TX
39.1 KA5WLR Henrietta
KA5WLR
 146.8000 -0.6 TONE 192.8 FM (analog) — Henrietta, TX
39.1 KF5DFD Henrietta
KF5DFD
 146.8600 -0.6 TONE 192.8 FM (analog) — Henrietta, TX
39.1 KF5DFD Henrietta
KF5DFD
 444.7250 +5 TONE 192.8 FM (analog) — Henrietta, TX
39.1 KA5WLR Henrietta
KA5WLR
 444.8500 +5 TONE 192.8 FM (analog) — Henrietta, TX
39.8 N5LEZ Wichita Falls
N5LEZ IRLP
 444.9750 +5 TONE 192.8 FM (analog) IRLP 4640 — Wichita Falls, TX
40.1 WX5LAW Cement
WX5LAW
 444.4500 +5 TONE 123.0 FM (analog) — Cement, OK
40.5 W5PAA Cement
W5PAA BM
 444.4000 +5 CC1 DMR BrandMeister 🗓 1 net 1 net · 13 check-ins · 11 stations Cement, OK
45.9 N9QWR Chickasha
N9QWR
 443.4875 +5 none D-STAR (DV,C4FM) — Chickasha, OK
47.2 no call listed Healdton
IRLP
 434.0000 simplex none FM (analog) IRLP 7372 — Healdton, OK
16.5 N7DOD offline Lawton - EchoIRL
N7DOD IRLP
 446.2750 simplex none FM (analog) IRLP 7004 — Lawton - EchoIRLP #439498, OK
16.5 N7DOD offline Gresham
N7DOD BM
 443.7000 +5 CC1 DMR BrandMeister 311445 — Gresham, OR
17.1 AB5U offline Lawton
AB5U BM
 440.1375 +5 CC1 DMR BrandMeister DMR-MARC — Lawton, OK
22.9 WD5IYF offline Duncan
WD5IYF BM
 444.8250 +5 TONE 118.8 FM (analog) (DMR,FM) BrandMeister 314412 — Duncan, OK
23.5 N8JDD offline Burkburnett
N8JDD
 444.0250 +5 TONE 192.8 FM (analog) — Burkburnett, TX