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 KP4OD-9 - show graphs
Comment: Unete al grupo de APRS 73'
Mic-E message: In service
Location: 18°23.86' N 65°59.15' W - locator FK78AJ15QK - show map
2.2 miles Northwest bearing 302° from Carolina, Carolina, Puerto Rico [?]
3.3 miles Northeast bearing 25° from Trujillo Alto, Trujillo Alto, Puerto Rico
9.2 miles Southeast bearing 121° from San Juan, San Juan, Puerto Rico
11.1 miles East bearing 90° from Bayamón, Bayamón, Puerto Rico
Last position: 2024-05-22 10:50:39 EDT (13h21m ago)
2024-05-22 10:50:39 AST local time at Carolina, Puerto Rico [?]
Altitude: 82 ft
Course: 116°
Speed: 10 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: KP4OD-9>Q8RS8V via WIDE1-1,WIDE2-1,qAR,KP4OD-1 (good)
Positions stored: 2428
Packet rate: 76 seconds between packets on average during 906 seconds.
Other SSIDs: KP4OD-1 KP4OD-2 KP4OD KP4OD-7 KP4OD-i
Stations near current position of KP4OD-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KP4OD61.2 yards 110°2024-05-13 21:25:05 KP4OD-i68.0 yards 80°2024-04-26 21:01:33
KP4PTT-Y0.8 miles 306°2024-04-23 19:48:47 KP4NTS0.9 miles 325°2024-05-23 00:07:38
KP4OD-11.1 miles 219°2024-05-22 18:16:36 WP4JLZ-91.8 miles 71°2024-05-19 14:57:07
KP4NTS-101.8 miles 103°2024-05-22 23:19:57 KP4AOY-112.0 miles 227°2024-05-23 00:01:56
WP4JLZ-112.1 miles 77°2024-05-23 00:02:10 KP4ZZ-92.4 miles 233°2024-05-22 12:06:36
KP4OTA-13.5 miles 31°2024-05-22 23:19:58 KP4DOG-63.7 miles 264°2024-05-22 23:19:48
MTRTJSJ3.7 miles 346°2024-04-30 09:58:12 KP4DOG-14.6 miles 233°2024-05-22 23:19:34
WP4PXF-94.9 miles 236°2024-05-20 09:27:22 WP4TZ-75.3 miles 281°2024-05-21 22:12:48
KP4CE-115.3 miles 274°2024-05-22 23:32:01 KP4CE5.3 miles 274°2024-05-22 23:41:31
fw24805.4 miles 219°2024-05-23 00:11:02 NP4JN-95.8 miles 287°2024-05-14 10:01:23
Stations which heard KP4OD-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
MARQSA 112 2024-05-06 15:15:56 2024-05-22 05:50:29 FK78AJ > FK68WG 11.7 miles 229° 2024-05-16 16:41:44
KP4TP-3 300 2024-05-06 11:15:36 2024-05-21 06:50:07 FK78AJ > FK68XJ 6.7 miles 269° 2024-05-11 12:57:25
KP4ECO-1 162 2024-05-06 17:28:49 2024-05-21 13:20:20 FK68XJ > FK78BH 12.5 miles 126° 2024-05-21 13:20:20
KP4DDF-1 36 2024-05-08 13:53:46 2024-05-21 15:50:25 FK68XJ > FK78BG 15.1 miles 128° 2024-05-21 15:50:25
KP4OD-1 128 2024-05-08 13:33:22 2024-05-22 10:50:39 FK68XJ > FK78AJ 3.7 miles 123° 2024-05-22 10:35:33

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