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 weather station K9JDN-3 - show graphs
Location: 38°53.92' N 90°11.62' W - locator EM48VV65SQ - show map
5.9 miles West bearing 277° from Rosewood Heights, Madison County, Illinois, United States [?]
8.3 miles West bearing 265° from Bethalto, Madison County, Illinois, United States
18.7 miles North bearing 1° from Saint Louis, City of Saint Louis, Missouri, United States
68.9 miles Southwest bearing 205° from Springfield, Sangamon County, Illinois, United States
Last position: 2024-12-23 02:58:35 EST (3d 2h18m ago)
2024-12-23 01:58:35 CST local time at Rosewood Heights, United States [?]
Last WX report: 2024-12-09 00:18:38 EST (17d 4h58m ago) – show weather charts
49 °F 98% 1007.7 mbar 0.0 MPH Southwest
Last path: K9JDN-3>APKQ02 via K0ATT-10*,WIDE1-6*,qAR,WB0HTW (suboptimal)
Path element WIDE1-6 does work - please use WIDE1-1 instead. In path element WIDEn-N, n must be greater than or equal to N.
Positions stored: 5
Other SSIDs: K9JDN K9JDN-8 K9JDN-6
Stations near current position of K9JDN-3 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KILALTON50.0 yards 0°2024-12-26 05:15:10 K9JDN80.0 yards 0°2024-12-23 08:19:31
K9JtN0.0 yards 0°2024-12-13 15:09:27 K9JDN-60.0 yards 0°2024-12-17 06:57:29
K9KDN0.0 yards 0°2024-12-21 05:14:52 K9JDN-80.0 yards 0°2024-12-22 09:57:35
K9FDN0.0 yards 0°2024-12-17 10:17:50 K9JGN0.0 yards 0°2024-12-21 06:55:11
G9JDN0.0 yards 0°2024-12-21 17:36:14 KYJDN0.0 yards 0°2024-12-10 10:01:55
K5JDN0.0 yards 0°2024-12-21 00:24:29 K9JDM0.0 yards 0°2024-12-20 23:14:29
K9RDN0.0 yards 0°2024-12-23 17:10:13 K9JDN16.1 yards 90°2024-12-26 05:15:56
KB9BVF-72.0 miles 35°2024-12-04 14:46:32 KB9BPv-72.2 miles 336°2024-12-04 10:57:01
EW76303.6 miles 99°2024-12-26 05:10:28 KB8BPF-74.4 miles 344°2024-12-02 13:59:16
KB9ZPF-74.6 miles 6°2024-12-08 20:01:57 WB9YXA4.7 miles 108°2024-12-23 02:17:54
Stations which heard K9JDN-3 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
K1ATT-10 1 2024-12-09 00:18:38 2024-12-09 00:18:38 EM48VV > EM48VP 18.7 miles 180° 2024-12-09 00:18:38

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.
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