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 BH4FSK-9 - show graphs
Comment: SUBALU FOREST AZ504
Mic-E message: Off duty
Location: 31°09.31' N 121°23.23' E - locator PM01QD67LF - show map
3.3 miles North bearing 13° from Minhang, Shanghai Shi, China [?]
4.5 miles East bearing 68° from Jiuting, Shanghai Shi, China
6.2 miles Southwest bearing 222° from Shanghai, Shanghai Shi, China
94.0 miles Northeast bearing 50° from Hangzhou, Zhejiang Sheng, China
Last position: 2024-05-17 02:03:36 EDT (1d 1h41m ago)
2024-05-17 14:03:36 CST local time at Minhang, China [?]
Altitude: 10 ft
Course: 249°
Speed: 11 MPH
Device: Yaesu: FTM-300D (rig)
Last path: BH4FSK-9>SQPYS1 via WIDE1-1,WIDE2-1,qAS,BG4CZU-10 (good)
Positions stored: 12891
Packet rate: 227 seconds between packets on average during 4319 seconds.
Other SSIDs: BH4FSK-7 BH4FSK BH4FSK-R BH4FSK-10 BH4FSK BH4FSK-4
Stations near current position of BH4FSK-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BH4FSK-727.2 yards 221°2024-05-18 03:08:33 BG4CZU-13195.5 yards 282°2024-05-18 03:27:02
BH4FSK263.9 yards 247°2024-05-15 09:05:29 BG4CZU-10303.5 yards 228°2024-05-18 03:43:00
BG4GUV-70.5 miles 240°2024-05-01 02:31:05 BG4HUL-70.7 miles 39°2024-05-16 20:28:43
BH4BRW-91.0 miles 339°2024-05-13 05:49:26 BG4HUL-31.0 miles 46°2024-05-02 22:10:03
BG4HXL-91.1 miles 67°2024-04-28 20:43:10 BH4GXF-51.3 miles 220°2024-05-02 22:25:46
BH4GAF-71.5 miles 65°2024-05-14 06:14:45 BH4FEN-21.6 miles 136°2024-05-04 08:50:11
BH4FEN-101.6 miles 135°2024-05-18 03:42:07 BH4FEN-11.7 miles 134°2024-05-15 02:07:31
BH4GAF1.8 miles 61°2024-05-18 02:48:26 BG4HUL-91.9 miles 59°2024-05-16 19:02:51
BH4ETZ-N2.0 miles 295°2024-05-15 10:04:29 BG4AIZ-32.1 miles 122°2024-05-18 03:43:10
BG7NIU-92.1 miles 349°2024-05-09 02:40:58 BG4AIZ-132.1 miles 122°2024-05-18 03:33:22
Stations which heard BH4FSK-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BG4GTL-10 8 2024-05-02 02:47:42 2024-05-02 07:53:02 PM01RF > PM01RI 9.2 miles 12° 2024-05-02 02:58:24
BH4FEN-10 99 2024-05-02 02:25:05 2024-05-17 02:02:59 PM01RF > PM01QD 7.7 miles 205° 2024-05-02 02:59:29
BG4AIZ-3 15 2024-05-02 08:17:04 2024-05-17 00:58:14 PM01QD > PM01RD 2.5 miles 106° 2024-05-03 03:11:28
BH4GJK-8 2 2024-05-02 03:03:08 2024-05-02 03:07:52 PM01RF > PM01SG 4.6 miles 77° 2024-05-02 03:03:08
BG4CZU-10 8 2024-05-03 08:41:44 2024-05-17 02:03:36 PM01QD > PM01QD 303.5 yards 228° 2024-05-17 02:03:36
BH4FHE-10 10 2024-05-02 02:50:48 2024-05-02 07:55:46 PM01RG > PM01RF 3.9 miles 148° 2024-05-02 02:50:48

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