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APRS station AI4BA-9 - show graphs
Comment: 146.820MHz T146 -060
Mic-E message: In service
Location: 29°51.95' N 103°34.65' W - locator DL89FU07QT - show map
34.4 miles South bearing 172° from Alpine, Brewster County, Texas, United States [?]
40.3 miles Southeast bearing 139° from Marfa, Presidio County, Texas, United States
61.6 miles East bearing 70° from Ojinaga, Chihuahua, Mexico
82.3 miles Southwest bearing 211° from Fort Stockton, Pecos County, Texas, United States
Last position: 2024-05-03 19:47:37 EDT (6d 23h16m ago)
2024-05-03 18:47:37 CDT local time at Alpine, United States [?]
Altitude: 3812 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course: 179°
Speed: 74 MPH
Device: Yaesu: FTM-400DR (rig)
Last path: AI4BA-9>R9UQYZ via WIDE1-1,WIDE2-1,qAR,W5KMC-9 (good)
Positions stored: 3058
Stations near current position of AI4BA-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
147.020bb10.5 miles 14°2024-05-10 18:48:24 MAFSVRV0A11.2 miles 229°2024-05-01 16:46:56
Stations which heard AI4BA-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
W5KMC-9 38 2024-05-03 17:36:03 2024-05-03 19:47:37 DL89FU > DM80FF 26.1 miles 8° 2024-05-03 19:47:37

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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