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 DC7OS-L4 - show graphs
Comment: LoRa APRSCube IGate Karsten H45
Last status: APRScube (Baro, 10dBm)
Location: 52°23.25' N 9°49.93' E - locator JO42VJ93UA - show map
4.3 miles East bearing 74° from Hannover, Lower Saxony, Germany [?]
5.5 miles South bearing 181° from Isernhagen Farster Bauerschaft, Lower Saxony, Germany
5.5 miles Southeast bearing 141° from Langenhagen, Lower Saxony, Germany
63.9 miles Southeast bearing 138° from Bremen, Bremen, Germany
Last position: 2025-02-01 03:41:32 EST (9m6s ago)
2025-02-01 09:41:32 CET local time at Hannover, Germany [?]
Last telemetry: 2025-02-01 03:41:32 EST (9m6s ago) – show telemetry
Temp: 2.400 deg C, Humi: 75.500 %, Baro: 1034.900 hPa
Device: DL3DCW: APRScube
Last path: DC7OS-L4>APLC13 via TCPIP*,qAC,T2CSNGRAD
Positions stored: 14
Packet rate: 282 seconds between packets on average during 13834 seconds.
Other SSIDs: DC7OS-9 DC7OS-7 DC7OS-4 DC7OS-8 DC7OS-L DC7OS-10
Last heard a station directly: 2025-01-31 10:41:03 EST (17h9m ago)
Stations near current position of DC7OS-L4 - show more
callsign distance last heard - EST      callsign distance last heard - EST
DC7OS-719.8 yards 128°2025-01-03 08:03:56 DC7OS-923.0 yards 51°2025-01-31 10:41:03
P-DC7OS23.8 yards 150°2025-02-01 03:01:39 HELENA TINEKE155.9 yards 36°2025-01-30 07:41:22
HARLEY221.0 yards 108°2025-01-28 12:52:44 MS ANNETTE223.6 yards 6°2025-02-01 01:59:42
DO1OAJ-1404.8 yards 2°2025-01-26 11:48:45 P-DB0GNO0.4 miles 231°2025-02-01 03:01:44
BLUE SKY0.5 miles 336°2025-02-01 01:28:16 JANTJE0.6 miles 335°2025-01-27 02:53:48
A'NOUS0.6 miles 140°2025-02-01 01:26:15 POLESTAR0.7 miles 334°2025-01-31 04:28:23
ARISON0.8 miles 333°2025-01-29 06:51:40 IJSSELDELTA0.8 miles 142°2025-02-01 01:43:32
MARCEL DEYMANN0.9 miles 333°2025-02-01 03:49:59 DL6OAH B0.9 miles 304°2025-01-25 07:31:41
DL6OAH-B0.9 miles 304°2025-01-25 07:31:51 DL6OAH-Y0.9 miles 304°2025-02-01 03:40:46
DL6OAH-D0.9 miles 304°2025-02-01 03:40:56 NINA0.9 miles 141°2025-01-19 03:22:31
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