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 9M2SPN-1 - show graphs
Comment: Tangkak LoRa iGate/Digipeater 433.400MHz via MyAPRS Batt=4.00V
Last status: https://github.com/richonguzman/LoRa_APRS_iGate 2024.11.06
Location: 2°17.32' N 102°34.58' E - locator OJ12GG99EG - show map
2.6 miles Northeast bearing 55° from Tangkak, Johor, Malaysia [?]
14.0 miles East bearing 84° from Bemban, Melaka, Malaysia
85.0 miles Southeast bearing 134° from Kuala Lumpur, Kuala Lumpur, Malaysia
93.3 miles Southeast bearing 130° from Kampung Baru Subang, Selangor, Malaysia
Last position: 2025-01-04 02:29:13 EST (6m ago)
2025-01-04 15:29:13 +08 local time at Tangkak, Malaysia [?]
Last telemetry: 2024-12-27 05:56:43 EST (7d 20h38m ago) – show telemetry
RxTraffic: 1 Pkt, TxTraffic: 0 Pkt, RxDrop: 0 Pkt, RSSI: -50 dBm, Voltage: 0.020 V
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: 9M2SPN-1>APLRG1 via TCPIP*,qAC,T2TAS
Positions stored: 4
Packet rate: 882 seconds between packets on average during 43203 seconds.
Other SSIDs: 9M2SPN-6 9M2SPN-7 9M2SPN-5 9M2SPN-9 9m2spn-i
APRS igate – Statistics for 2025-01:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2025-01-03 03:47:27 EST (22h47m ago)
Position packets heard directly: 22 on radio path
Position packets sent to APRS-IS: 25 – show map
Stations near current position of 9M2SPN-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
9M2SPN-615.4 yards 108°2025-01-02 05:30:41 9M2SPN-91.1 miles 287°2024-12-27 05:11:44
9M2SPN-52.1 miles 12°2024-12-28 05:38:23 9m2spn-i2.5 miles 10°2024-12-22 01:41:39
YM2SPN-72.5 miles 10°2024-12-28 05:57:44 9M2SPN-72.5 miles 13°2024-12-28 17:37:36
9W2MXR-53.1 miles 228°2024-12-07 12:06:50 9W2TXP-54.2 miles 234°2024-12-29 07:58:10
9W2TXP-14.2 miles 234°2025-01-03 03:53:20 9W2GNA-75.9 miles 270°2024-12-30 00:17:48
9M4RAL-36.1 miles 20°2025-01-04 02:15:51 9W2YBR-76.1 miles 20°2024-12-22 03:04:01
9M4RAL6.1 miles 21°2025-01-04 02:32:25 9M4RLD6.2 miles 20°2025-01-04 02:28:26
9M4GJS-156.2 miles 21°2025-01-04 02:23:48 9M4GJS-106.2 miles 21°2024-12-24 13:49:55
9M2/JO0016.2 miles 20°2024-12-31 22:50:58 9M4RAL-46.3 miles 20°2025-01-01 02:09:24
9W2LMC-138.8 miles 213°2025-01-04 02:32:37 9M2NAD-910.2 miles 276°2024-12-31 01:38:09
Stations heard directly by 9M2SPN-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
9W2JYL-7 1 2025-01-03 03:47:27 2025-01-03 03:47:27 OJ12GF > OJ12GG 3.5 miles 211° 2025-01-03 03:47:27
9M2SPN-6 21 2024-12-31 19:08:33 2025-01-02 05:30:41 OJ12GG > OJ12GG 1.1 miles 266° 2024-12-31 22:25:56

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