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APRS station 9V1WP-7 - show graphs
Comment: 144.390MHz TESTING
Location: 1°20.75' N 103°42.45' E - locator OJ11UI42VX - show map
9.0 miles Southwest bearing 203° from Johor Bahru, Johor, Malaysia [?]
10.6 miles West bearing 292° from Singapore, Singapore
Last position: 2025-02-01 10:36:17 EST (12h25m ago)
2025-02-01 23:36:17 +08 local time at Johor Bahru, Malaysia [?]
Altitude: 142 ft
Position ambiguous: Precision reduced at transmitter by 3 digits, position resolution approximately 11.5 miles.
Course: 21°
Speed: 1 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: 9V1WP-7>APDR16 via 9M4RJB-3*,WIDE2-1,qAR,9W2KHE-1 (good)
Positions stored: 4
Other SSIDs: 9V1WP-11
Stations near current position of 9V1WP-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BG7IFP1.0 miles 291°2025-01-08 10:24:52 SUPERLITE 992.5 miles 143°2025-02-01 21:14:21
5630384702.6 miles 147°2025-01-04 01:44:17 5250033952.6 miles 148°2025-01-23 01:22:27
5630442402.6 miles 147°2025-02-01 04:59:19 KURNIA2.6 miles 147°2025-01-31 05:27:11
TOK ANDAK2.7 miles 148°2025-01-29 01:54:14 AYU 682.7 miles 171°2025-02-01 22:17:18
SUN POWER2.7 miles 151°2025-01-30 21:15:14 SUNLIGHT ATHENA2.7 miles 150°2025-01-31 05:26:51
MAN AN2.7 miles 153°2025-01-30 21:20:50 SD EMERALD2.8 miles 151°2025-01-24 22:39:20
HSIANG PERNG NO.2122.8 miles 154°2025-02-01 22:46:16 DRAGO J2.8 miles 165°2025-01-04 06:40:30
LANPAN 282.9 miles 153°2025-02-01 22:35:21 LANPAN 292.9 miles 153°2025-02-01 22:29:51
5632395002.9 miles 163°2025-01-19 22:30:25 FARRA AISLING3.0 miles 163°2025-01-05 00:20:27
CLEANSEAS AMITY3.0 miles 153°2025-02-01 00:26:10 2320535133.0 miles 164°2025-01-05 19:03:44
Stations which heard 9V1WP-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
9M4RJN-3 2 2025-02-01 03:35:52 2025-02-01 03:39:49 OJ11UI > OJ11LT 62.0 miles 301° 2025-02-01 03:35:52
9M4RJB-3 1 2025-02-01 10:36:17 2025-02-01 10:36:17 OJ11VK > OJ11UL 3.4 miles 346° 2025-02-01 10:36:17
9W2GCC-1 6 2025-02-01 03:35:53 2025-02-01 07:31:34 OJ11UI > OJ11UL 10.0 miles 6° 2025-02-01 07:27:16
9M4RAP-3 3 2025-02-01 07:30:00 2025-02-01 07:31:35 OJ11VK > OJ11SO 19.2 miles 312° 2025-02-01 07:31:35

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.
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