Found 10 targets:

callsign		age	comment
DL2RBY-9		94d 18h14m	QRV 145.300
DL2RBS-9		30s
DL2RBS-1		261d 19h47m	FT3D 5W QTH JN59VL
DL2RBS-7		54d 14h9m	PicoAPRS by DB1NTO
DL2RBS-10		26d 10m	LoRa-System
DL2RBS-8		26d 7m	LoRa-System
DL2RBS-15		80d 21h14m	145.550MHz https://aprsdro
DL2RBY		26d 16h7m	QRV 145.300FM or local FM/DMR Repater
DL2RBS-12		40d 17h19m	B=100
DL2RBS-73		39m	B=100

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.