Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       Completed generating statistics (took 0.033 s).
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KD9DD-2 - show graphs
Comment: LoRa APRS
Last status: https://github.com/richonguzman/LoRa_APRS_iGate 2024.12.30
Location: 38°54.66' N 90°02.52' W - locator EM48XV48XP - show map
251.7 yards Northwest bearing 330° from Bethalto, Madison County, Illinois, United States [?]
2.8 miles Northeast bearing 55° from Rosewood Heights, Madison County, Illinois, United States
21.3 miles Northeast bearing 23° from Saint Louis, City of Saint Louis, Missouri, United States
65.1 miles South bearing 199° from Springfield, Sangamon County, Illinois, United States
Last position: 2025-01-10 03:25:49 EST (12m53s ago)
2025-01-10 02:25:49 CST local time at Bethalto, United States [?]
Device: Ricardo, CA2RXU: ESP32 LoRa iGate (igate)
Last path: KD9DD-2>APLRG1 via TCPIP*,qAC,T2PANAMA
Positions stored: 1
Packet rate: 900 seconds between packets on average during 44103 seconds.
Other SSIDs: KD9DD-13 KD9DD-7 KD9DD-9 KD9DD-15 KD9DD-6 KD9DD-1 KD9DD-10 KD9DD-N KD9DD-12 KD9DD-4
APRS igate – Statistics for 2025-01:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-01-06 20:48:34 EST (3d 6h50m ago)
Position packets heard directly: 2 on radio path
Position packets sent to APRS-IS: 3 – show map
Stations near current position of KD9DD-2 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KD9DD-7128.5 yards 305°2025-01-06 20:58:50 KD9DD-13164.3 yards 318°2025-01-10 03:35:31
KD9DD-15169.7 yards 304°2024-12-14 11:49:15 W4HUG0.3 miles 238°2024-12-21 22:57:36
KJ4FHG0.7 miles 185°2024-12-17 17:26:44 KD9DD-91.3 miles 244°2024-12-20 07:42:58
KJ4FHG-72.0 miles 120°2024-12-17 22:49:10 J4FHG-72.0 miles 120°2024-12-17 21:59:37
KJ4FHG-122.0 miles 120°2024-12-17 22:55:02 KB9BPF-72.3 miles 221°2024-12-31 11:48:30
AB9JJ-102.8 miles 321°2025-01-10 03:27:00 FW02713.3 miles 164°2025-01-10 03:34:36
FW72734.3 miles 223°2025-01-10 03:38:17 EW76304.8 miles 253°2025-01-10 03:30:18
W9SDA4.8 miles 159°2025-01-10 03:30:50 KB9BPv-105.0 miles 256°2024-12-28 14:20:39
KB9BPv-95.8 miles 277°2025-01-06 12:58:10 KC9CPF-97.2 miles 257°2025-01-08 17:15:54
DW43007.6 miles 166°2025-01-10 03:35:14 W9LRM B7.6 miles 153°2025-01-10 03:34:49
Stations heard directly by KD9DD-2
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
KD9DD-7 2 2025-01-06 20:48:34 2025-01-06 20:58:50 EM48XV > EM48XV 128.5 yards 305° 2025-01-06 20:58:50

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