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 N8MJF-4 - show graphs
Comment: aprs.fi for iOS
Location: 42°52.90' N 85°43.10' W - locator EN72DV31TO - show map
3.0 miles Southeast bearing 131° from Grandville, Kent County, Michigan, United States [?]
4.1 miles Southeast bearing 115° from Jenison, Ottawa County, Michigan, United States
6.2 miles Southwest bearing 204° from Grand Rapids, Kent County, Michigan, United States
59.8 miles West bearing 280° from Lansing, Ingham County, Michigan, United States
Last position: 2024-10-31 15:34:00 EDT (29d 15h7m ago)
2024-10-31 15:34:00 EDT local time at Grandville, United States [?]
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Speed: 0 MPH
Last path: N8MJF-4>aprs.fi via aprsfi-iOS
Positions stored: 3
Other SSIDs: N8MJF-2 N8MJF-3 N8mjf-i
Stations near current position of N8MJF-4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
N8MJF-20.4 miles 317°2024-11-25 15:07:33 KF8AFG-90.7 miles 280°2024-11-06 17:57:02
N8JSN0.7 miles 124°2024-11-29 21:08:53 n8jsn0.7 miles 124°2024-11-26 06:27:39
N8JSN-110.7 miles 124°2024-11-20 21:41:48 N8JOI-70.7 miles 124°2024-11-16 22:15:22
N8JSN-50.7 miles 124°2024-11-20 11:27:57 N8JSN-60.7 miles 124°2024-11-25 12:17:32
DW66831.5 miles 308°2024-11-30 05:40:51 K9MBB-92.2 miles 70°2024-11-26 11:56:43
W8MW-102.5 miles 158°2024-11-30 05:30:12 KC9SXY-92.9 miles 238°2024-11-16 11:25:17
W8FZY-73.0 miles 99°2024-11-13 17:46:31 CW15023.3 miles 289°2024-11-30 05:40:23
N5DDG-93.3 miles 190°2024-11-29 18:22:27 KE8IUN-143.4 miles 134°2024-11-30 05:30:44
KA8DUX-24.1 miles 102°2024-11-30 05:39:18 KA8DUX-94.1 miles 102°2024-11-29 22:48:59
KE8YMM-154.3 miles 92°2024-11-29 17:26:44 FW39024.3 miles 287°2024-11-15 13:05:24
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