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

WRMM690 GMRS 📡 HAM

📡
Also a licensed HAM
N8RMD
Technician class · same FCC Registration Number (FRN)

Current holder: Nathan D Ratnofsky

General Mobile Radio Service license · held by Nathan D Ratnofsky · Ellicott City, MD · FRN 0025476003

StatusActive
GrantedMay 4, 2021
ExpiresMay 4, 2031
Mailing address3768 College Ave, Ellicott City, MD 21043
A GMRS license covers the licensee's immediate family, and lasts 10 years.

📻 GMRS repeaters within 50 miles

35 on the air or of unknown status, closest first · map these & export for a GMRS radio →

MilesChannelOutputTone inOwnerLocationAccessStatus
1RP19462.650192.8 WRJY601 Ellicott City, MD OpenOn the air
9RP15462.550141.3 WRZV755 Baltimore, MD · Pigtown OpenOn the air
10RP20462.675192.8 WRJY601 Baltimore, MD OpenOn the air
11RP22462.72588.5 WQMM856 Laurel, MD OpenOn the air
15RP17462.600192.8 WRJY601 Towson, MD OpenOn the air
17RP15462.550141.3 WQMM856 Lanham, MD · Doctor's Hospital OpenOn the air
17RP15462.550136.5 WRXD980 Burtonsville, MD OpenOn the air
17RP15462.550— WRYB934 Chestertown, MD OpenOn the air
17RP20462.675103.5 WSAD893 Baltimore, MD · Pasadena OpenOn the air
19RP18462.625156.7 WPON592 Wheaton, MD OpenOn the air
26RP18462.62588.5 WQMM856 Largo, MD OpenOn the air
27RP18462.62567.0 WRMP641 White Hall, MD OpenOn the air
27RP16462.575241.8 WREZ274 Capitol Heights, MD OpenOn the air
29RP21462.700141.3 KAB7046 Washington, DC · Anacostia OpenOn the air
30RP16462.575141.3 KAD6329 Arlington, VA · Clarendon OpenOn the air
31RP20462.675141.3 WRPC304 Port Deposit, MD · I-95 At The Susquehanna River OpenOn the air
32RP20462.675141.3 KAD6329 Falls Church, VA · Seven Corners OpenOn the air
33RP15462.550141.3 WPON592 Falls Church, VA · Seven Corners OpenOn the air
33RP18462.625123.0 WPON592 Alexandria, VA · Fort Ward Park OpenOn the air
36RP17462.600141.3 KAB7046 Alexandria, VA · West End OpenOn the air
37RP15462.550D261 WRTH256 Frederick, MD · Butterfly Ridge Elementary OpenOn the air
40RP20462.675100.0 WRJY601 Frederick, MD OpenOn the air
41RP16462.575136.5 WRDF311 Alexandria, VA · Mount Vernon, VA OpenOn the air
42RP22462.725141.3 WSKD955 Waldorf, MD · Route 301 And Route 5 Split OpenOn the air
42RP21462.700107.2 WRJY601 Thurmont, MD OpenOn the air

Showing the closest 25.

📡 Amateur radio licenses on the same FRN

CallStatusClassNameLocationGrantedExpires
N8RMD Active Technician NATHAN D RATNOFSKYEllicott City, MDJan 6, 2023Jan 6, 2033
KC3OZU Canceled Technician NATHAN D RATNOFSKYEllicott City, MDMar 2, 2020Mar 2, 2030

📜 License history

DateFCC action
May 4, 2021License issued

🏠 Address history

Every address Nathan D Ratnofsky gave the FCC on a GMRS filing, newest first.

Filed fromAddressOn a
Mar 15, 20213768 College Ave, Ellicott City, MD 21043Administrative update
Jan 28, 20213768 College Avenue, Ellicott City, MD 21043Renewal
Jan 29, 201923215 Observation Drive, Clarksburg, MD 20871Administrative update
Apr 11, 2016622 Edmonston Drive, Rockville, MD 20851New license

📝 GMRS applications filed

ReceivedFile numberPurposeResultFiled from
May 3, 20210009536211New license GrantedEllicott City, MD
Mar 15, 20210009452261Administrative update GrantedEllicott City, MD
Jan 28, 20210009391813Renewal DismissedEllicott City, MD
Apr 3, 20200009033335Administrative update GrantedClarksburg, MD
Jan 29, 20190008490006Administrative update GrantedClarksburg, MD
Apr 11, 20160007223975New license GrantedRockville, MD

Other GMRS licenses on the same FRN

GMRS callStatusGrantedExpires
WQXL875ExpiredApr 12, 2016Apr 12, 2021

GMRS and amateur licenses come from the FCC Universal Licensing System, updated nightly. Licenses are linked by FCC Registration Number (FRN).