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 9Y4JC-N - show graphs
Comment: 0x27 via MMDVM
Location: 10°37.90' N 61°18.91' W - locator FK90IP21EO - show map
1.2 miles East bearing 95° from Arouca, Trinidad and Tobago [?]
3.5 miles East bearing 93° from Paradise, Trinidad and Tobago
10.5 miles Northeast bearing 41° from Chaguanas, Chaguanas, Trinidad and Tobago
25.7 miles North bearing 20° from Mon Repos, City of San Fernando, Trinidad and Tobago
Last position: 2024-11-06 11:30:42 EST (10d 17h13m ago)
2024-11-06 12:30:42 AST local time at Arouca, Trinidad and Tobago [?]
Device: unknown: D-Star APDPRS (D-Star)
Last path: 9Y4JC-N>APDPRS via C4FM*,qAR,W0FH-N (good)
Positions stored: 14
Stations near current position of 9Y4JC-N - show more
callsign distance last heard - EST      callsign distance last heard - EST
9Z4A-92.7 miles 60°2024-11-15 14:43:48 9Y4C-N2.8 miles 258°2024-11-13 15:36:08
9Y4DA B3.5 miles 97°2024-11-17 04:34:36 9Y4DA-B3.5 miles 97°2024-11-17 04:34:46
9Y4DAA-105.8 miles 153°2024-11-17 04:39:59 9Z4Y-28.4 miles 212°2024-11-15 21:54:08
9Z4Y-Y8.4 miles 212°2024-11-09 15:55:03 9Z3SM-N8.8 miles 274°2024-11-17 04:29:38
9Y4C9.7 miles 274°2024-11-15 20:35:37 9Y4C-109.7 miles 274°2024-11-17 04:38:21
9Y4C-119.7 miles 274°2024-11-17 04:38:23 9Y4C-89.8 miles 281°2024-11-17 04:26:13
9Y4C-Y9.9 miles 282°2024-11-16 12:53:12 9Y4C-59.9 miles 282°2024-11-16 02:20:14
9Y4C-1310.0 miles 281°2024-11-16 17:36:46 9Y4R-1114.3 miles 279°2024-11-17 04:39:53
9Z4RG14.3 miles 279°2024-11-17 04:37:35 9Z4CT14.8 miles 205°2024-11-08 13:07:35
KM4MLA-D16.8 miles 280°2024-11-04 19:42:50 9Y4NE-N17.2 miles 282°2024-11-17 04:32:11
Stations which heard 9Y4JC-N directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
C4FM 6 2024-11-04 08:48:34 2024-11-06 11:30:42 FK90IP > JO53AO 4863.0 miles 37° 2024-11-04 08:49:24

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