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 N0KBA-N - show graphs
Comment: FTM-400D via MMDVM
Location: 38°34.73' N 90°16.73' W - locator EM48UN68MW - show map
3.2 miles East bearing 79° from Marlborough, Saint Louis County, Missouri, United States [?]
3.5 miles Northeast bearing 56° from Affton, Saint Louis County, Missouri, United States
5.5 miles Southwest bearing 233° from Saint Louis, City of Saint Louis, Missouri, United States
27.8 miles Southeast bearing 125° from O'Fallon, Saint Charles County, Missouri, United States
Last position: 2024-11-15 14:12:08 EST (60d 5h55m ago)
2024-11-15 13:12:08 CST local time at Marlborough, United States [?]
Speed: 6 MPH
Device: unknown: D-Star APDPRS (D-Star)
Last path: N0KBA-N>APDPRS via C4FM*,qAR,W0FH-N (good)
Positions stored: 4
Other SSIDs: N0KBA N0KBA-B
Stations near current position of N0KBA-N - show more
callsign distance last heard - EST      callsign distance last heard - EST
FW52810.8 miles 296°2025-01-14 20:05:16 KE0FCG-91.3 miles 76°2025-01-14 18:11:17
KE0JZD1.7 miles 235°2025-01-14 19:31:46 KEsJZE1.8 miles 236°2025-01-09 13:46:06
KE0LZE1.8 miles 235°2025-01-07 00:52:16 JE0JZE1.8 miles 235°2025-01-07 00:37:15
KC0JZE1.8 miles 235°2025-01-08 10:15:00 KE0FZE1.8 miles 235°2024-12-22 08:29:05
SE0JZE1.8 miles 235°2025-01-08 10:52:04 KEpJZE1.8 miles 235°2025-01-10 06:59:23
KE0JZE-61.8 miles 235°2024-12-23 05:25:36 KE3JZE1.8 miles 235°2024-12-20 22:12:26
KE0JZE-81.8 miles 235°2025-01-04 03:15:08 KE0JZF1.8 miles 235°2025-01-07 21:16:00
KE0JZC1.8 miles 235°2024-12-21 11:59:35 KE0zZE1.8 miles 235°2025-01-14 19:37:47
KI0JZE1.8 miles 235°2025-01-08 07:51:51 KE0JZE1.8 miles 235°2025-01-14 20:05:43
KE1JZE1.8 miles 235°2025-01-14 09:58:42 KE0JZE-31.8 miles 235°2025-01-14 08:52:38
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