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 ZL4CS-9 - show graphs
Map loading...
Location: 41°18.24' S 173°14.87' E - locator RE68OQ97RB - show map - static map
3.7 km Southwest bearing 232° from Nelson, Nelson City, Nelson, New Zealand [?]
6.3 km Northeast bearing 59° from Richmond, Tasman District, Tasman, New Zealand
63.3 km West bearing 292° from Blenheim, Marlborough District, Marlborough, New Zealand
Last position: 2021-07-31 03:55:40 UTC (55d 20h18m ago)
2021-07-31 15:55:40 NZST local time at Nelson, New Zealand [?]
Altitude: 71 m
Course: 199°
Speed: 11 km/h
Last telemetry: 2021-07-31 03:55:40 UTC (55d 20h18m ago) – show telemetry
Battery: 14.190 Volts
Device: Byonics: TinyTrak3 (tracker)
Last path: ZL4CS-9>APT314 via WIDE1-1,WIDE2-1,qAR,ZL2ARG-1 (good)
Positions stored: 721007
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