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 object KC8SWY W - show graphs
Source callsign: KC8SWY-S
Comment: 70cm Voice (D-Star) 446.24500MHz +0.0000MHz
Location: 42°12.83' N 85°32.35' W - locator EN72FF51HH - show map
2.3 miles Northeast bearing 67° from Portage, Kalamazoo County, Michigan, United States [?]
5.9 miles Southeast bearing 155° from Kalamazoo, Kalamazoo County, Michigan, United States
52.2 miles South bearing 173° from Grand Rapids, Kent County, Michigan, United States
61.6 miles Southwest bearing 235° from Lansing, Ingham County, Michigan, United States
Last position: 2024-04-24 14:12:47 EDT (283d 8h49m ago)
2024-04-24 14:12:47 EDT local time at Portage, United States [?]
Altitude: 10 ft
Last path: KC8SWY-S>APDG01 via TCPIP*,qAC,KC8SWY-GS
Positions stored: 3
Others sourced by KC8SWY-S: KC8SWY B
Stations near current position of KC8SWY W - show more
callsign distance last heard - EST      callsign distance last heard - EST
WB8RWV2.2 miles 310°2025-01-22 20:29:10 N8RMA B3.8 miles 262°2025-02-01 21:49:09
N8RMA-B3.8 miles 262°2025-02-01 21:49:19 KE8KOY4.7 miles 305°2025-02-01 22:01:57
N8GFY6.0 miles 3°2025-02-01 21:36:11 WA8MCD B6.0 miles 50°2025-02-01 21:42:36
WA8MCD-B6.0 miles 50°2025-02-01 21:42:46 WA8MCD-N6.0 miles 50°2025-01-29 20:41:24
NK8X-106.1 miles 314°2025-02-01 21:34:59 NK8X-B6.5 miles 350°2025-02-01 21:43:36
NK8X B6.5 miles 350°2025-02-01 21:43:51 KD8NPV-97.5 miles 325°2025-01-22 21:14:02
N5AMD-910.4 miles 44°2025-01-31 18:21:50 DW791811.0 miles 128°2025-01-31 07:21:31
KD8EIB11.6 miles 296°2025-01-25 00:13:51 KC8SWY-1512.0 miles 288°2025-02-01 22:02:32
KC8SWY-712.1 miles 288°2025-02-01 20:11:31 KC8SWY B12.1 miles 288°2025-02-01 21:49:51
KC8SWY-B12.1 miles 288°2025-02-01 21:50:01 EB5DQ-1012.3 miles 76°2025-02-01 21:54:13
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