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 9W4GBF-1 - show graphs
Comment: Stop Portable
Last status: iPAT v5.4 APRS Tracker and fill in digi
Location: 5°27.00' N 100°12.87' E - locator OJ05CK58RA - show map
6.4 miles West bearing 263° from Tanjung Tokong, Pulau Pinang, Malaysia [?]
8.7 miles West bearing 288° from George Town, Pulau Pinang, Malaysia
84.5 miles Northwest bearing 315° from Ipoh, Perak, Malaysia
Last position: 2024-10-13 05:48:30 EDT (13d 23h35m ago)
2024-10-13 17:48:30 +08 local time at Tanjung Tokong, Malaysia [?]
Altitude: 36 ft
Course: 145°
Speed: 0 MPH
Last path: 9W4GBF-1>AESPT4 via TCPIP*,qAC,T2PERTH
Positions stored: 2379
Items and objects originated: BY MAMAN
APRS igate – Statistics for 2024-10:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2024-10-06 03:38:56 EDT (21d 1h44m ago)
Position packets heard directly: 34 on radio path
Position packets sent to APRS-IS: 34 – show map
Stations near current position of 9W4GBF-1 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
9W2ESR-1029.1 yards 315°2024-10-07 22:40:17 9W2ESR141.8 yards 305°2024-10-03 04:10:05
9W2ESR-73.0 miles 55°2024-10-11 14:41:49 005330054 MY3.0 miles 122°2024-10-27 05:23:34
9W2ESR3.0 miles 55°2024-10-26 11:32:30 SHIPPER LINK 3@@@@@@3.7 miles 24°2024-10-27 00:49:03
5740008303.8 miles 354°2024-10-12 23:16:13 9W2PRX-23.8 miles 67°2024-10-27 05:16:55
5331324643.9 miles 347°2024-10-22 00:30:43 5330048003.9 miles 6°2024-10-24 11:30:07
5331706924.0 miles 348°2024-10-22 09:21:02 9M4RPH4.1 miles 115°2024-10-11 14:27:59
5331328984.2 miles 28°2024-10-09 01:13:27 5331915784.2 miles 28°2024-10-25 10:35:48
5335700004.2 miles 320°2024-10-25 00:51:17 5331924414.3 miles 11°2024-10-18 08:59:15
5331924244.4 miles 13°2024-10-22 15:31:15 9W2PRX-64.5 miles 71°2024-10-27 02:50:32
5116870004.6 miles 315°2024-10-22 16:03:08 5331924384.6 miles 355°2024-10-17 21:22:51
Stations which heard 9W4GBF-1 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
9M4RJR-3 3 2024-10-11 09:29:20 2024-10-11 09:42:13 KM71DI > OJ05FS 4602.0 miles 98° 2024-10-11 09:34:26

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.
Stations heard directly by 9W4GBF-1
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
9W2ESR-7 34 2024-10-06 00:38:35 2024-10-06 03:38:56 OJ05DL > OJ05CK 3.1 miles 56° 2024-10-06 00:38:35

Only stations from which a position packet has been heard 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