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APRS station DC4ZZ - show graphs
Location: 50°07.22' N 8°57.25' E - locator JO40LC48MV - show map
1.9 miles Southeast bearing 118° from Hanau am Main, Hesse, Germany [?]
2.9 miles Northwest bearing 333° from Großkrotzenburg (Grosskrotzenburg), Regierungsbezirk Darmstadt, Hesse, Germany
12.0 miles East bearing 89° from Frankfurt am Main, Regierungsbezirk Darmstadt, Hesse, Germany
48.8 miles Northeast bearing 26° from Mannheim, Baden-Württemberg, Germany
Last position: 2024-03-23 05:53:17 EDT (300d 10h19m ago)
2024-03-23 10:53:17 CET local time at Hanau am Main, Germany [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: DC4ZZ>APOT21 via WIDE1-1,WIDE2-2,qAR,DB0EJ (good)
Positions stored: 3721
Packet rate: 900 seconds between packets on average during 44100 seconds.
Other SSIDs: DC4ZZ-9 DC4ZZ-5
APRS igate – Statistics for 2025-01:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2025-01-17 15:08:42 EST (3m56s ago)
Normal receiver range estimate: 6 miles (Updated: 2024-12-31 17:38:35 EST)
Position packets heard directly: 2425 on radio path
Position packets sent to APRS-IS: 2425 – show map
Stations near current position of DC4ZZ - show more
callsign distance last heard - EST      callsign distance last heard - EST
DC4ZZ-90.0 yards 0°2025-01-11 08:36:00 DB0HU60.8 yards 180°2025-01-17 15:01:06
DL2MK-81.7 miles 226°2025-01-17 07:27:35 DL1ATH-71.8 miles 303°2025-01-04 11:08:48
DO7FE2.1 miles 216°2025-01-17 05:08:27 DL1ATH-Y2.2 miles 326°2024-12-28 08:58:04
DL8ZAJ-102.3 miles 307°2025-01-17 15:11:35 DD7UE-D3.2 miles 166°2025-01-17 15:05:08
DD7UE-R3.2 miles 166°2025-01-17 15:04:58 D06FTH-D3.5 miles 60°2025-01-17 14:56:17
DO7MLA-144.2 miles 149°2024-12-25 07:40:17 DO7MLA-124.2 miles 150°2025-01-17 15:00:31
DO7MLA-134.2 miles 150°2025-01-17 11:11:09 DB0GV-104.3 miles 278°2025-01-17 15:05:20
DF5FF-74.3 miles 279°2025-01-17 15:09:16 DL9CT-74.5 miles 271°2025-01-04 20:23:53
DL9CT-D4.5 miles 271°2025-01-17 02:28:07 DL9CT-24.5 miles 271°2025-01-17 02:34:26
DB1ZD-D4.6 miles 185°2025-01-17 14:57:49 DK5DX-B4.6 miles 2°2025-01-14 05:33:10
Stations heard directly by DC4ZZ
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
DB0ASF-4 2425 2024-12-31 19:08:35 2025-01-17 15:08:42 JO40NB > JO40LC 7.5 miles 113° 2025-01-17 15:08:42

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.
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