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 ZL4FZ-9 - show graphs
Map loading...
Mic-E message: In service
Last status: TinyTrak3
Location: 43°29.64' S 172°40.70' E - locator RE66IM11JK - show map - static map
3.5 miles Northeast bearing 40° from Christchurch, Christchurch City, Canterbury, New Zealand [?]
8.2 miles South bearing 167° from Kaiapoi, Waimakariri District, Canterbury, New Zealand
55.0 miles Northeast bearing 60° from Ashburton, Ashburton District, Canterbury, New Zealand
Last position: 2021-01-22 18:24:23 EST (2h33m ago)
2021-01-23 12:24:23 NZDT local time at Christchurch, New Zealand [?]
Altitude: 7 ft
Course: 51°
Speed: 7 MPH
Last path: ZL4FZ-9>T3R9V4 via MARLEY-1,WIDE1*,WIDE2-2,qAR,ZL2UCX-10 (good)
Positions stored: 59728
Packet rate: 24 seconds between packets on average during 243 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Other SSIDs: ZL4FZ ZL4FZ-5
Stations near current position of ZL4FZ-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
ZL3TOM0.9 miles 288°2021-01-16 18:08:49 ZL3ACA-72.8 miles 160°2021-01-15 04:18:04
ZL3GAV3.0 miles 233°2021-01-21 04:09:46 ZL3GAV3.0 miles 233°2021-01-22 20:48:45
ZL3AIC3.1 miles 331°2021-01-08 22:11:45 ZL3FV3.1 miles 250°2021-01-10 02:24:41
ZL3GAV-93.2 miles 238°2021-01-02 17:20:24 ZL3DMH B3.4 miles 178°2021-01-22 20:47:22
ZL3DMH-B3.4 miles 178°2021-01-22 20:47:32 ZL3DMH-DP3.4 miles 178°2021-01-22 20:39:42
ZL3DVR B3.4 miles 178°2021-01-22 20:52:21 ZL3DVR-B3.4 miles 178°2021-01-22 20:52:31
ZL3DVR-DP3.4 miles 178°2021-01-22 20:39:42 ZL3DVR-63.4 miles 178°2021-01-21 22:15:42
ZL3CHD-B3.4 miles 219°2021-01-22 20:46:45 ZL3CHD B3.4 miles 219°2021-01-22 20:47:00
ZL3DMH-63.4 miles 178°2021-01-17 01:27:55 ZL2UCX-DP4.0 miles 228°2021-01-22 20:39:42
ZL3ND-94.2 miles 246°2021-01-21 22:16:09 BR054.2 miles 246°2021-01-22 20:46:38
Stations which heard ZL4FZ-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
MARLEY-1 428 2020-12-31 20:53:02 2021-01-22 18:24:18 RE66HM > RE66HJ 8.8 miles 169° 2021-01-01 23:33:03

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