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 station SAG-1 - show graphs
Map loading...
Comment: Riverwalk, Frankenmuth, MI, US !BikeMS! W8FSM G1
Last status: W0GKP-Bill-Triathlon
Location: 43°19.75' N 83°44.01' W - locator EN83DH19XA - show map - static map
497.1 yards Southeast bearing 128° from Frankenmuth, Saginaw County, Michigan, United States [?]
6.2 miles Northeast bearing 29° from Birch Run, Saginaw County, Michigan, United States
77.2 miles Northwest bearing 333° from Detroit, Wayne County, Michigan, United States
79.8 miles Northwest bearing 333° from Windsor, Ontario, Canada
Last position: 2016-09-25 14:23:36 EDT (1d 12h36m ago)
2016-09-25 14:23:36 EDT local time at Frankenmuth, United States [?]
Course: 320°
Speed: 4 MPH
Last telemetry: 2014-08-19 07:33:30 EDT (769d 19h26m ago) – show telemetry
Ch 1: 138, Ch 2: 107, Ch 3: 255, Ch 4: 79, Ch 5: 64
 1     2     3     4     5     6     7     8 
Last path: SAG-1>TRACC via TCPIP*,qAS,W8CMN-GW
Positions stored: 29789
Packet rate: 28 seconds between packets on average during 1418 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Stations near current position of SAG-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SAG-71.5 yards 324°2016-09-25 15:23:43 SAG-53.0 yards 36°2016-09-25 15:58:59
MED-43.0 yards 144°2016-09-25 15:29:03 SAG-211.1 yards 320°2016-09-25 16:27:36
MED-113.8 yards 45°2016-09-25 14:02:23 W8JJR31.1 yards 135°2016-09-25 15:08:09
KERN37.1 yards 268°2016-09-27 02:54:22 MED-238.7 yards 114°2016-09-25 16:29:32
W8JJR-50.7 miles 187°2016-09-23 16:04:33 KY4RPH-105.1 miles 183°2016-09-19 19:47:10
NELM6.7 miles 207°2016-09-27 02:54:22 TNORTH8.1 miles 70°2016-09-27 02:54:22
K8TU8.6 miles 18°2016-09-24 22:58:30 TAYMOUTH8.6 miles 231°2016-09-27 02:54:22
EW35339.8 miles 17°2016-09-27 02:54:56 LATHAM9.9 miles 109°2016-09-27 02:54:22
H-110.1 miles 190°2016-09-23 10:32:51 KB8SWR-111.9 miles 316°2016-09-23 17:59:55
MORCHARD12.2 miles 217°2016-09-27 02:54:22 147.24SAG13.2 miles 297°2016-09-27 02:54:45
Stations which heard SAG-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
KF6RAL 1 2016-09-17 13:18:51 2016-09-17 13:18:51 DM04JG > DM04JJ 9.6 miles 0° 2016-09-17 13:18:51
K6ERN 8 2016-09-17 13:11:21 2016-09-17 14:32:44 DM04JG > DM04HI 10.3 miles 300° 2016-09-17 14:32:44
WA6ZSN 2 2016-09-17 13:32:20 2016-09-17 13:39:27 DM04JG > DM04LH 9.6 miles 65° 2016-09-17 13:39:27

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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.
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 · iPhone/iPad APRS