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APRS object 223.900MD - show graphs
Source callsign: W3SMD
Comment: 223.900MHz T186 R25m BarstowMD W3SMD
Location: 38°29.59' N 76°34.68' W - ตำแหน่ง FM18RL08PI - show map
3.3 miles ใต้ bearing 174° มาจาก Prince Frederick, Calvert County, Maryland, United States [?]
8.7 miles ใต้ bearing 167° มาจาก Huntingtown, Calvert County, Maryland, United States
37.2 miles ตะวันออกเฉียงใต้ bearing 138° มาจาก Washington, D. C., Washington, D.C., United States
55.1 miles ใต้ bearing 178° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-10-23 16:39:10 EDT (2m1s ago)
2024-10-23 16:39:10 EDT เวลาท้องถิ่น Prince Frederick, United States [?]
Last path: W3SMD>BEACON via qAR,KA3OCS-1
Positions stored: 4
Others sourced by W3SMD: 145.230MD 145.390MD 146.640MD 146.850MD 146.895VA 147.150MD 147.195MD 147.390MD 223.90MD 441.387MD 441.637MD 441.787MD 443.050MD 443.300MD 443.600MD 443.700MD 447.075MD C.H.M.C. Cambrg PD EL-385805 F.W.M.C. FD_10DIST FD_2 DIST FD_7DIST FD_ACKEEK FD_BADEN FD_BAYDT1 FD_BAYDT2 FD_BELTON FD_BENDIC FD_BRDYWN FD_BRYRDS FD_CAMBRG FD_COBISL FD_DNTVIL FD_DUNKRK FD_EASTON FD_GLDBCH FD_HOLYWD FD_HUGVIL FD_HUNTWN FD_INDNHD FD_LENTWN FD_LPLATA FD_MCHVIL FD_NAMJOY FD_NEWBRG FD_POTHTS FD_PRFRED FD_RIDGE FD_SOLOMN FD_STLEON FD_USNPAX FD_WALDRF MSP_Brk-H MSP_Brk-U MSP_Brk_I MSP_Brk_T RS-6 S.M.H.C. Shore MC Shrf Shrf_Calv Shrf_Chas Shrf_STM St.Mary's UMD CRMC UM_S.M.C. VRS-19 VRS-29 VRS-38 VRS-39 VRS-49 VRS-59 VRS-79 W.H.C
Stations near current position of 223.900MD - show more
ชื่อสถานี ห่างกัน ได้ยินล่าสุด - EDT      ชื่อสถานี ห่างกัน ได้ยินล่าสุด - EDT
WG3K-72.8 miles 304°2024-10-18 18:44:59 KC3WRX-93.0 miles 352°2024-10-23 13:01:11
W3SMD6.7 miles 271°2024-10-23 16:37:51 DW02828.0 miles 215°2024-10-12 14:28:26
KA3ZXO8.4 miles 174°2024-10-23 16:33:06 K3OCM-159.2 miles 349°2024-10-23 13:03:18
KB2SKP-129.5 miles 168°2024-10-23 16:00:45 W3SLH-N9.6 miles 249°2024-10-23 16:40:44
BBSCBH9.7 miles 19°2024-09-29 17:45:03 WG3K B9.7 miles 19°2024-10-23 16:27:00
WG3K-B9.7 miles 19°2024-10-23 16:27:01 KC3UJB-79.7 miles 19°2024-10-21 06:53:11
WG3K9.7 miles 19°2024-10-23 16:35:13 WG3K-99.7 miles 19°2024-10-20 16:42:24
KI4IWS-59.7 miles 19°2024-09-30 18:42:32 Tailgate10.0 miles 180°2024-10-12 18:30:51
WG3K-1010.4 miles 11°2024-10-23 15:41:10 W3VPR-N10.7 miles 72°2024-10-23 16:38:55
W3VPR Z10.7 miles 72°2024-10-23 16:29:11 W3VPR-Z10.7 miles 72°2024-10-23 16:29:21
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
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