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 ZL1BTB-12 - show graphs
Comment: /TinyTrak4 RV BUS
Mic-E message: Off duty
Location: 38°08.02' S 176°14.39' E - locator RF81CU87SV - show map
0.4 miles Northwest bearing 321° from Rotorua, Rotorua District, Bay of Plenty, New Zealand [?]
21.4 miles East bearing 71° from Tokoroa, South Waikato District, Waikato, New Zealand
31.2 miles South bearing 173° from Tauranga, Tauranga City, Bay of Plenty, New Zealand
57.4 miles Southeast bearing 115° from Hamilton, Hamilton City, Waikato, New Zealand
Last position: 2024-11-18 18:38:21 EST (4d 3h26m ago)
2024-11-19 12:38:21 NZDT local time at Rotorua, New Zealand [?]
Altitude: 988 ft
Course: 294°
Speed: 6 MPH
Last telemetry: 2024-11-18 18:28:26 EST (4d 3h36m ago) – show telemetry
Ch 1: 134, Ch 2: 33, Ch 3: 255, Ch 4: 71, Ch 5: 50
 1     2     3     4     5     6     7     8 
Last path: ZL1BTB-12>SXP8P2 via WIDE1-1,WIDE2-1,qAO,ZL1VCC-10 (good)
Positions stored: 19597
Packet rate: 90 seconds between packets on average during 4388 seconds.
Other SSIDs: ZL1BTB-9 ZL1BTB-7
Stations near current position of ZL1BTB-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
ZL1BTB-9122.7 yards 315°2024-11-18 19:30:44 ZL1ER-90.6 miles 93°2024-11-22 14:54:30
ZL1ER B1.1 miles 143°2024-11-19 17:33:25 ZL1ER-B1.1 miles 143°2024-11-19 17:33:35
ZL1RLD B1.8 miles 230°2024-11-22 22:00:46 ZL1RLD-B1.8 miles 230°2024-11-22 22:00:56
ZL1VCC-101.8 miles 230°2024-11-22 21:54:50 ZL1AOR-32.2 miles 311°2024-11-22 22:01:20
ZL1/WK0622.5 miles 295°2024-11-11 23:15:23 ROT-7355.1 miles 128°2024-11-22 21:55:31
ZL1/BP1545.2 miles 129°2024-11-11 23:21:45 ZL1/BP1786.3 miles 92°2024-11-11 23:27:22
ZL1CTS-96.6 miles 353°2024-11-22 17:05:27 ROT9925NS6.9 miles 66°2024-11-22 21:56:37
ZL1CTS-137.3 miles 17°2024-11-22 22:00:06 ZL1CTS7.3 miles 17°2024-11-15 14:17:53
ZL1CTS C7.3 miles 17°2024-11-22 21:48:27 ZL1CTS-C7.3 miles 17°2024-11-22 21:48:37
ZL1CTS B7.3 miles 17°2024-11-21 09:19:25 ZL1CTS-B7.3 miles 17°2024-11-21 09:19:25
Stations which heard ZL1BTB-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
ZL1BCO-3 38 2024-11-17 20:50:46 2024-11-18 17:20:37 RF81GR > RF81AL 31.3 miles 238° 2024-11-18 16:39:24
ZL1AOR-3 48 2024-11-17 20:50:53 2024-11-18 18:37:43 RF81GR > RF81CV 19.9 miles 305° 2024-11-18 16:38:08
ZL2AJ-1 1 2024-11-17 21:11:27 2024-11-17 21:11:27 RF81FQ > RF71UB 58.1 miles 222° 2024-11-17 21:11:27
ZL1VCC-10 36 2024-11-17 20:12:51 2024-11-18 18:38:21 RF81DR > RF81CU 9.8 miles 324° 2024-11-18 17:12:23
ZL2AJ-6 10 2024-11-17 20:59:15 2024-11-18 17:10:04 RF81FQ > RF72XC 41.6 miles 315° 2024-11-18 16:56:03
ZL1ROT-6 2 2024-11-18 17:23:46 2024-11-18 17:25:15 RF81DU > RF81EV 8.3 miles 59° 2024-11-18 17:23:46
ZL2AJ-5 30 2024-11-17 20:57:51 2024-11-18 18:35:39 RF81GR > RF71RP 56.6 miles 263° 2024-11-18 16:47:53
ZL1WK-3 1 2024-11-18 17:04:05 2024-11-18 17:04:05 RF81EQ > RF82MA 39.9 miles 56° 2024-11-18 17:04:05

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