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 N0DSS-9 - show graphs
Comment: 147.075MHz Monitoring
Location: 38°25.17' N 90°34.13' W - locator EM48RK10RQ - show map
1.4 miles Southeast bearing 151° from Byrnes Mill, Jefferson County, Missouri, United States [?]
3.2 miles Southwest bearing 213° from High Ridge, Jefferson County, Missouri, United States
24.6 miles Southwest bearing 235° from Saint Louis, City of Saint Louis, Missouri, United States
27.9 miles South bearing 165° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2024-03-19 21:47:55 EDT (34d 3h42m ago)
2024-03-19 20:47:55 CDT local time at Byrnes Mill, United States [?]
Altitude: 602 ft
Course: 137°
Speed: 2 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: N0DSS-9>APDR16 via TCPIP*,qAC,T2FINLAND
Positions stored: 27219
Other SSIDs: N0DSS N0DSS-N N0DSS-8 N0DSS-12 N0DSS-10
Stations near current position of N0DSS-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
N0DSS25.7 yards 144°2024-04-22 18:13:06 N0DSS-1225.7 yards 144°2024-04-18 23:46:13
N0DSS-N37.6 yards 123°2024-04-22 15:30:10 N0DSS-866.7 yards 87°2024-04-20 19:33:39
KF0NLF-71.0 miles 212°2024-04-05 17:59:26 LSXSVR32A1.8 miles 293°2024-04-18 19:32:21
AD0MO-92.3 miles 213°2024-04-22 13:31:09 AD0MO-22.8 miles 208°2024-04-23 01:12:55
KB0WXK-13.3 miles 139°2024-04-21 21:03:59 147.105MO3.9 miles 123°2024-04-23 01:25:19
LSXTORV0A4.1 miles 327°2024-04-18 19:16:22 KF0LPI-75.4 miles 83°2024-04-08 18:53:28
KDXNEO-15.7 miles 257°2024-04-19 22:03:07 DW64976.1 miles 268°2024-04-23 01:15:35
147.075MO6.1 miles 164°2024-04-23 01:25:14 KD0BQS-106.2 miles 76°2024-04-23 00:36:04
AA0ZX6.5 miles 326°2024-04-10 15:20:18 AA0ZX B6.6 miles 331°2024-04-17 21:28:21
AA0ZX-B6.6 miles 331°2024-04-17 21:28:21 AA0ZX-R6.6 miles 331°2024-04-22 20:22:09
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 · iPhone/iPad APRS