Source callsign:	W3SMD
Comment:	223.900MHz - T186 R25m BarstowMD W3SMD
Location:	38°29.59' N 76°34.68' W - locator FM18RL08PI - show map 3.3 miles South bearing 174° from Prince Frederick, Calvert County, Maryland, United States [?] 5.6 miles East bearing 88° from Golden Beach, Saint Mary's County, Maryland, United States 37.2 miles Southeast bearing 138° from Washington, D. C., Washington, D.C., United States 55.1 miles South bearing 178° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2023-08-09 10:08:34 EDT (297d 4h33m ago) 2023-08-09 10:08:34 EDT local time at Prince Frederick, United States [?]
Last path:	W3SMD>BEACON via qAR,W4NRG-1
Positions stored:	1
Others sourced by W3SMD:	145.230MD 145.390MD 146.640MD 146.850MD 146.895VA 146.985MD 147.150MD 147.15PMD 147.195MD 147.390MD 223.900MD 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_BELATN FD_BELTON FD_BENDIC FD_BRDYWN FD_BRYRDS FD_CAMBRG FD_COBBIS FD_COBISL FD_DNTVIL FD_DUNKRK FD_EASTON FD_GLDBCH FD_HGHVIL 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

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
441.387MD		2.9 miles 349°	2024-06-01 14:28:25		443.700MD		3.1 miles 317°	2024-06-01 14:28:54
223.90MD		3.1 miles 317°	2024-06-01 14:25:24		KC3WRX-9		3.6 miles 352°	2024-05-29 11:17:54
N3IVK-3		4.1 miles 109°	2024-05-23 13:15:46		53.170-MD		4.6 miles 350°	2024-06-01 14:16:07
AL3G-9		4.9 miles 23°	2024-05-31 17:26:08		147.195MD		7.2 miles 205°	2024-06-01 14:18:54
441.787MD		7.2 miles 205°	2024-06-01 14:07:57		LWXSMW01A		7.3 miles 194°	2024-05-29 18:17:02
N3IVK-10		7.7 miles 128°	2024-06-01 14:34:49		DW0282		8.0 miles 215°	2024-06-01 14:38:51
KA3ZXO		8.4 miles 174°	2024-06-01 14:41:19		LWXSMWf1A		8.6 miles 170°	2024-05-12 09:02:45
KB2SKP-12		9.5 miles 168°	2024-06-01 14:31:52		W3SLH-N		9.6 miles 249°	2024-06-01 14:27:33
BBSCBH		9.7 miles 19°	2024-05-28 14:50:52		WG3K B		9.7 miles 19°	2024-06-01 14:32:09
WG3K-B		9.7 miles 19°	2024-06-01 14:32:19		WG3K		9.7 miles 19°	2024-05-28 15:18:31

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.