Station info - [map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account]
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS object 495OL-190 - show graphs Bookmark and Share
Map loading...
Source callsign: K3PDK-1
Comment: { 1} MPH TIME 1341 by MD-DOT
Location: 38°59.47' N 77°09.44' W - locator FM18KX17CV - show map - static map
1.1 miles North bearing 2° from Cabin John, Montgomery County, Maryland, United States [?]
3.1 miles West bearing 283° from Bethesda, Montgomery County, Maryland, United States
9.3 miles Northwest bearing 316° from Washington, Washington, D.C., United States
35.8 miles Southwest bearing 235° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2011-10-14 18:44:30 UTC (224d 8h24m ago)
2011-10-14 14:44:30 EDT local time at Cabin John, United States [?]
Course:
Last path: K3PDK-1>APRS via TCPIP*,qAC,T2LGA
Positions stored: 1
Others sourced by K3PDK-1: 147.06FDK 270N-370 270N-locl 270Nat109 270Nat118 270Nat121 270Nat85 270Nat95 270NatDPR 270NatOVR 270NatPMR 270NatWS 270S-370 270S-locl 270Sat109 270Sat118 270Sat121 270Sat187 270Sat85 270Sat95 270SatOVR 270SatPMR 270SatWS 495IL-190 495IL-GT 495IL-Ptr 495IL-Sem 495ILat95 495OL-GT 495OL-Sem 495OLat29 495OLat95 70Eat144 70Eat180 95Nat212 95Sat212 HFEST-12m HFEST-21w HFEST-29c
Stations near current position of 495OL-190 - show more
callsign distance last heard - UTC      callsign distance last heard - UTC
CW97341.2 miles 4°2012-05-10 02:12:40 KG4ICG-141.3 miles 232°2012-05-23 09:51:57
W3BCW1.6 miles 47°2012-05-11 11:28:30 CW36482.3 miles 38°2012-05-26 02:58:45
W3YTS-22.5 miles 96°2012-05-17 13:03:38 W3YTS-12.5 miles 96°2012-05-25 18:15:22
KB3FRX2.7 miles 61°2012-05-26 01:12:08 DL6GCW-12.9 miles 128°2012-05-26 00:34:12
KN4TD3.2 miles 181°2012-05-25 22:38:28 DW62793.8 miles 117°2012-05-26 02:59:22
WA3SWJ-74.0 miles 340°2012-05-21 11:44:47 KC7WXB-94.4 miles 83°2012-05-13 03:33:29
N3MXX-74.7 miles 208°2012-05-24 22:48:26 146.955-4.8 miles 27°2012-05-26 03:06:41
KB3UJQ-64.9 miles 125°2012-05-23 21:27:14 RAFALE5.3 miles 146°2012-05-14 12:20:14
KG4LAA5.3 miles 202°2012-05-26 03:01:47 KJ4UBX6.1 miles 161°2012-05-23 00:26:21
KJ4UBX-76.2 miles 164°2012-05-21 20:40:56 DW82216.3 miles 188°2012-05-26 03:06:44
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service