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 N4ACE - show graphs
Comment: #JS8 7.080002MHz -13dB
Location: 38°35.00' N 90°35.00' W - locator EM48RN09AX - show map
0.7 miles South bearing 162° from Ellisville, Saint Louis County, Missouri, United States [?]
4.3 miles East bearing 90° from Wildwood, Saint Louis County, Missouri, United States
16.9 miles South bearing 158° from O'Fallon, Saint Charles County, Missouri, United States
21.0 miles West bearing 262° from Saint Louis, City of Saint Louis, Missouri, United States
Last position: 2024-10-30 20:00:29 EDT (96d 19h6m ago)
2024-10-30 19:00:29 CDT local time at Ellisville, United States [?]
Device: KN4CRD: JS8Call (software)
Last path: N4ACE>APJ8CL via qAS,KA2YNT
Positions stored: 1
Other SSIDs: N4ACE-D
Last heard a station directly: 2024-11-06 20:57:20 EST (89d 17h10m ago)
Stations near current position of N4ACE - show more
callsign distance last heard - EST      callsign distance last heard - EST
KD0LKI-90.6 miles 252°2025-02-01 18:05:22 DW03672.5 miles 291°2025-02-04 14:02:04
W0AAF-102.8 miles 127°2025-02-04 13:47:16 ew05902.9 miles 117°2025-02-04 14:03:34
K9DGY-73.0 miles 287°2025-01-26 14:21:51 WA4GDX3.5 miles 79°2025-01-30 19:10:40
KB0WXK-14.3 miles 303°2025-02-03 21:37:28 N4ACE-D4.3 miles 112°2025-02-04 13:50:29
K0STL-84.8 miles 103°2025-01-16 21:25:53 KW0K5.5 miles 121°2025-01-25 16:08:21
AD0MO-95.7 miles 45°2025-02-04 14:02:17 NQ0B5.9 miles 40°2025-01-18 17:29:15
LUKRHB6.9 miles 23°2025-02-04 14:03:56 W0LON-97.0 miles 333°2025-02-04 10:06:42
W0LON7.0 miles 284°2025-01-25 00:26:30 W0LON-107.0 miles 284°2025-01-25 18:28:10
WA0AW-97.1 miles 124°2025-01-18 18:41:11 WA0AW7.1 miles 124°2025-01-18 14:10:19
WA0AW-57.1 miles 128°2025-01-07 19:05:45 146.910MO7.5 miles 79°2025-02-04 13:55:26
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