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 KD0SML-9 - show graphs
Map loading...
Comment: 146.850MHz T141 -060
Mic-E message: In service
Location: 38°48.04' N 90°14.74' W - locator EM48VT02MD - show map - static map
4.2 miles East bearing 79° from Florissant, Saint Louis County, Missouri, United States [?]
7.0 miles East bearing 73° from Hazelwood, Saint Louis County, Missouri, United States
12.2 miles North bearing 348° from Saint Louis, City of Saint Louis, Missouri, United States
76.2 miles Southwest bearing 205° from Springfield, Sangamon County, Illinois, United States
Last position: 2017-08-16 22:11:48 EDT (13h15m ago)
2017-08-16 21:11:48 CDT local time at Florissant, United States [?]
Altitude: 587 ft
Course: 82°
Speed: 12 MPH
Device: Kenwood: TM-D710 (rig)
Last path: KD0SML-9>S8TX0T via W0MA,WIDE1*,WIDE2-1,qAR,N0DSS (good)
Positions stored: 10177
Packet rate: 256 seconds between packets on average during 2558 seconds.
Other SSIDs: KD0SML KD0SML-13 KD0SML-5 KD0SML-8
Stations near current position of KD0SML-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KD0SML15.2 yards 270°2017-08-17 11:12:18 KD0SML-1315.2 yards 270°2017-08-17 11:22:38
KB0H-71.7 miles 171°2017-08-12 11:55:12 KB0H-103.0 miles 234°2017-08-17 11:23:12
N0NJ-93.2 miles 248°2017-08-16 13:44:53 KB0H3.2 miles 248°2017-08-17 11:24:15
KB0H-93.2 miles 248°2017-08-15 15:06:53 WF8MAF-65.8 miles 117°2017-08-16 12:55:36
KD0WAG6.5 miles 239°2017-08-17 08:24:34 AD0PL-96.7 miles 263°2017-07-24 16:33:18
KD0PJG-107.1 miles 252°2017-08-01 08:18:10 W0MA7.1 miles 249°2017-08-17 11:24:49
K9JDN7.3 miles 23°2017-08-17 11:25:07 KSTL7.4 miles 242°2017-08-17 11:00:25
EW43557.5 miles 226°2017-08-17 11:13:28 KDOENI7.5 miles 203°2017-08-05 20:03:25
W3RAE-57.6 miles 239°2017-08-17 09:20:58 147.06+MO7.9 miles 257°2017-08-17 11:22:41
KM7N-78.8 miles 242°2017-07-30 07:16:45 EW76308.9 miles 45°2017-08-17 11:25:35
Stations which heard KD0SML-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W0MA 47 2017-08-02 18:25:41 2017-08-16 22:11:48 EM48VT > EM48TS 8.3 miles 243° 2017-08-06 14:56:26
KB9BPF 5 2017-08-03 16:22:35 2017-08-16 18:01:34 EM48VT > EM48VX 13.3 miles 8° 2017-08-03 16:22:35
KB0H 55 2017-08-01 21:43:45 2017-08-15 21:47:21 EM48SR > EM48US 7.6 miles 72° 2017-08-04 16:18:33
N9PBD 3 2017-08-03 16:54:24 2017-08-03 18:05:48 EM58BN > EM58BO 3.5 miles 355° 2017-08-03 16:54:24
N9PBD-15 14 2017-08-03 16:51:25 2017-08-03 18:06:38 EM58BM > EM58BN 2.5 miles 313° 2017-08-03 17:10:42
W0BJ-1 1 2017-08-04 15:11:54 2017-08-04 15:11:54 EM48VT > EM49OB 36.4 miles 301° 2017-08-04 15:11:54
AE0CJ-1 1 2017-08-04 15:28:52 2017-08-04 15:28:52 EM48SR > EM48QR 10.8 miles 260° 2017-08-04 15:28:52
K0ATT-10 303 2017-08-01 18:32:10 2017-08-16 22:09:20 EM48SR > EM48VP 15.3 miles 123° 2017-08-04 16:15:14

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