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 BI1NPE-1 - show graphs
Comment: IGate MODE
Location: 39°41.03' N 116°35.47' E - locator OM89HQ04WC - show map
13.2 miles Northwest bearing 335° from Langfang, Hebei, China [?]
14.2 miles East bearing 100° from Daxing, Beijing, China
18.6 miles Southeast bearing 146° from Beijing, Beijing, China
48.7 miles Northwest bearing 320° from Tianjin, Tianjin Shi, China
Last position: 2025-01-18 22:16:36 EST (4m39s ago)
2025-01-19 11:16:36 CST local time at Langfang, China [?]
Altitude: 73 ft
Device: Telemetry devices
Last path: BI1NPE-1>APE32I via TCPIP*,qAC,T2THAI
Positions stored: 115
Other SSIDs: BI1NPE-7 BI1NPE-3 BI1NPE-4 BI1NPE-R BI1NPE-D BI1NPE-Y
APRS igate – Statistics for 2025-01:
Stations heard directly: 2 on radio path – show map
Last heard a station directly: 2025-01-18 22:14:25 EST (6m50s ago)
Position packets heard directly: 336 on radio path
Position packets sent to APRS-IS: 525 – show map
Stations near current position of BI1NPE-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI1NPE-722.1 yards 353°2025-01-18 22:14:25 BI1NPE-431.8 yards 270°2025-01-17 02:48:45
BI1NPU2.2 miles 145°2025-01-13 00:31:06 BG1MIF-93.8 miles 264°2025-01-18 03:36:16
BI1PVR-159.6 miles 127°2025-01-18 07:13:54 BI1MAS-59.7 miles 290°2025-01-08 06:39:29
BG1SVF-79.7 miles 320°2025-01-11 22:53:25 BH1UZZ-99.8 miles 270°2024-12-21 22:28:10
BI1NQC B9.8 miles 151°2025-01-07 08:59:03 BI1NQC-B9.8 miles 151°2025-01-07 08:59:13
BI1NQC-D9.8 miles 151°2024-12-23 01:41:35 BI1NQC E9.8 miles 151°2025-01-18 22:14:45
BI1NQC-E9.8 miles 151°2025-01-18 22:14:55 BH1APT10.2 miles 338°2025-01-18 08:08:08
BI1NNJ-910.5 miles 304°2025-01-15 06:21:31 BI1PSE-710.6 miles 219°2025-01-07 04:56:55
BI1MBE10.7 miles 130°2025-01-09 01:19:55 BD1TX-311.3 miles 359°2024-12-20 02:48:42
BG3QMT-R11.3 miles 154°2025-01-17 07:47:19 BH1AYY-1011.6 miles 319°2025-01-13 04:48:41
Stations heard directly by BI1NPE-1
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
BI1NPE-3 64 2025-01-15 20:34:45 2025-01-18 22:14:01 OK03FS > OM89HQ 2039.5 miles 213° 2025-01-18 22:14:01
BI1NPE-7 272 2025-01-17 03:59:53 2025-01-18 22:14:25 OM89DR > OM89DR 69.6 yards 333° 2025-01-17 06:32:17

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