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 KC1OCY-9 - show graphs
Comment: Find me on QRZ winlink
Location: 42°16.37' N 71°08.82' W - locator FN42KG25IL - show map
2.9 miles Southwest bearing 208° from Jamaica Plain, Suffolk County, Massachusetts, United States [?]
4.3 miles South bearing 198° from Brookline, Norfolk County, Massachusetts, United States
6.5 miles Southwest bearing 230° from South Boston, Suffolk County, Massachusetts, United States
7.4 miles Southwest bearing 217° from Boston, Suffolk County, Massachusetts, United States
Last position: 2025-01-21 18:45:46 EST (1h9m ago)
2025-01-21 18:45:46 EST local time at Jamaica Plain, United States [?]
Altitude: 171 ft
Course: 214°
Speed: 1 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: KC1OCY-9>APDR16 via WA1PLE-4,WIDE1*,qAR,W1MV-1 (good)
Positions stored: 2314
Packet rate: 838 seconds between packets on average during 4190 seconds.
Other SSIDs: KC1OCY-1 KC1OCY-5
Stations near current position of KC1OCY-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KC1PZR-91.7 miles 235°2025-01-21 16:05:56 FW63912.2 miles 206°2025-01-21 19:51:05
K1MRA-C2.5 miles 11°2025-01-21 19:36:07 K1MRA C2.5 miles 11°2025-01-21 19:36:22
AP5862.6 miles 37°2025-01-21 19:45:57 CW01043.3 miles 232°2025-01-21 19:53:02
EW01523.5 miles 102°2025-01-21 19:50:57 KY1U-94.1 miles 15°2025-01-16 08:20:43
EW51444.2 miles 90°2025-01-21 19:45:25 W1PHB-74.4 miles 0°2025-01-19 21:34:39
NT5SM-94.4 miles 320°2025-01-21 17:54:53 CW22364.5 miles 158°2025-01-21 19:46:03
FW25414.6 miles 298°2025-01-21 19:30:15 W1BFT-D4.9 miles 36°2025-01-21 19:39:58
FW38925.4 miles 173°2025-01-21 19:46:01 444.6005.5 miles 324°2025-01-15 21:00:58
KC1VXV5.5 miles 355°2025-01-15 14:03:14 KC1VXV-95.6 miles 355°2025-01-19 19:00:17
KC1VXV-75.6 miles 355°2025-01-18 12:08:04 FW61465.6 miles 176°2025-01-21 19:46:18
Stations which heard KC1OCY-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
W1MRA 1 2025-01-04 16:38:57 2025-01-04 16:38:57 FN42FG > FN42FI 5.7 miles 359° 2025-01-04 16:38:57
W1MHL 29 2025-01-04 15:21:27 2025-01-21 18:25:02 FN42JF > FN42IJ 11.6 miles 340° 2025-01-11 16:25:33
KB1DML-10 1 2025-01-21 18:07:00 2025-01-21 18:07:00 FN42KJ > FN42KI 2.4 miles 114° 2025-01-21 18:07:00
N1UEC-6 1 2025-01-11 15:00:57 2025-01-11 15:00:57 FN42JD > FN42IC 3.4 miles 245° 2025-01-11 15:00:57
KZ2X-5 29 2025-01-07 08:45:27 2025-01-21 17:53:57 FN42KH > FN42KI 4.5 miles 29° 2025-01-08 17:50:56
WA1PLE-4 12 2025-01-16 08:20:18 2025-01-21 18:45:46 FN42KI > FN42JD 17.0 miles 204° 2025-01-21 17:35:58
K1EHT-1 1 2025-01-04 16:20:54 2025-01-04 16:20:54 FN42ED > FN42DE 4.5 miles 291° 2025-01-04 16:20:54
W1DMR-3 2 2025-01-14 08:30:33 2025-01-17 19:04:15 FN42KG > FN42BS 50.4 miles 311° 2025-01-14 08:30:33

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