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*
Web station W9SDM-9 - show graphs
Comment: aprs.fi for iOS
Location: 39°57.27' N 86°01.90' W - locator EM69XW69EB - show map
0.9 miles West bearing 265° from Fishers, Hamilton County, Indiana, United States [?]
8.0 miles North bearing 358° from Lawrence, Marion County, Indiana, United States
14.5 miles Northeast bearing 28° from Indianapolis, Marion County, Indiana, United States
60.5 miles Northeast bearing 26° from Bloomington, Monroe County, Indiana, United States
Last position: 2024-09-29 14:04:35 EDT (25d 11h8m ago)
2024-09-29 14:04:35 EDT local time at Fishers, United States [?]
Speed: 0 MPH
Last path: W9SDM-9>aprs.fi via aprsfi-iOS
Positions stored: 520
Stations near current position of W9SDM-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
AD9CD-70.4 miles 158°2024-10-14 17:04:46 GW25750.8 miles 78°2024-10-25 01:10:36
WI9Q B1.2 miles 2°2024-10-25 00:57:10 WI9Q-B1.2 miles 2°2024-10-25 00:57:20
KD9QWD-71.3 miles 166°2024-10-24 09:19:04 KC9P-71.5 miles 319°2024-10-05 11:56:00
NF9H-92.4 miles 9°2024-10-24 15:59:20 N9WCN-52.5 miles 92°2024-10-23 20:30:20
N9WCN-12.5 miles 91°2024-10-19 08:22:34 AA9KJ-N2.8 miles 288°2024-10-24 19:46:08
N9EXT3.0 miles 224°2024-09-26 19:25:59 HHSAGK-93.0 miles 18°2024-10-06 20:47:26
KD9OVE3.3 miles 147°2024-10-15 18:21:29 KD9HYG-23.5 miles 78°2024-10-16 09:32:06
GW29843.5 miles 19°2024-10-25 01:10:24 N9AMN-33.5 miles 190°2024-10-25 01:09:07
DW56013.7 miles 143°2024-10-02 20:01:00 S604F4H3.9 miles 156°2024-10-09 17:54:22
W9MDO-54.0 miles 15°2024-10-12 07:25:31 KD9YY-114.3 miles 14°2024-10-24 19:46:18
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