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 K4CPJ-9 - show graphs
Map loading...
Comment: cp7aig
Mic-E message: In service
Location: 27°26.84' N 80°20.63' W - locator EL97TK87RI - show map - static map
3.0 miles Southeast bearing 142° from Lakewood Park, Saint Lucie County, Florida, United States [?]
10.6 miles North bearing 2° from Port Saint Lucie, Saint Lucie County, Florida, United States
98.3 miles Southeast bearing 140° from Orlando, Orange County, Florida, United States
Last position: 2018-12-11 07:47:25 EST (7d 21h8m ago)
2018-12-11 07:47:25 EST local time at Lakewood Park, United States [?]
Altitude: 52 ft
Course: 92°
Speed: 38 MPH
Device: Yaesu: FT2D (ht)
Last path: K4CPJ-9>R7RV8T via AF4CN-3*,WIDE1*,WC4PEM-14*,WIDE2*,qAR,W4KBW (good)
Positions stored: 963
Other SSIDs: K4CPJ K4CPJ-1 K4CPJ-10 K4CPJ-4 K4CPJ-6 K4CPJ-B K4CPJ-N K4CPJ-R K4CPJ-Y
Stations near current position of K4CPJ-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
W4AKH B2.0 miles 204°2018-12-19 04:53:45 W4AKH-B2.0 miles 204°2018-12-19 04:53:30
KK6TGM-72.6 miles 229°2018-12-14 01:11:40 K5DJS-143.3 miles 268°2018-12-01 13:14:29
VA7MPG3.8 miles 44°2018-11-21 18:29:32 KFPR4.4 miles 326°2018-11-26 12:39:15
KK4SHF-75.7 miles 340°2018-12-18 08:29:05 KC4BAB-75.7 miles 340°2018-12-07 09:21:25
KK4SHF5.8 miles 338°2018-11-20 19:40:50 AF4CN-37.0 miles 347°2018-12-19 04:50:18
146.775TC7.0 miles 346°2018-12-19 04:51:11 EL-1461757.0 miles 345°2018-12-19 04:52:25
KA1VRF-107.9 miles 346°2018-12-19 04:27:34 KA1VRF-97.9 miles 347°2018-12-18 19:16:41
KA1VRF-158.0 miles 341°2018-12-19 04:29:53 KA1VRF8.2 miles 340°2018-12-19 04:43:04
KM4MCK8.4 miles 138°2018-12-19 04:47:17 KM4MCK B8.4 miles 138°2018-12-19 04:53:12
KM4MCK-B8.4 miles 138°2018-12-19 04:53:22 FW24389.2 miles 4°2018-12-19 04:52:31
Stations which heard K4CPJ-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
K4PKT-2 35 2018-12-10 17:01:27 2018-12-10 20:10:51 EL97UF > EL97TC 10.4 miles 232° 2018-12-10 20:10:51
AF4CN-3 102 2018-12-08 10:01:30 2018-12-11 07:47:25 EL97RP > EL97TN 11.1 miles 125° 2018-12-10 07:05:21

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.
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