Found 14 targets:

callsign		age	comment
OTTER		24m50s	phg3500/W1 Fill Langley,BC
OTTER		7d 12h15m	BREMERHAVEN
OTTER		66d 12h2m	ROTTERDAM> (ETA Jul19 00:00)
OTTER		1d 19h24m	HAVEN
OTTER		2d 7h43m
OTTER		265d 7h46m	RHOON (ETA Feb26 16:59)
OTTER		305d 12h11m
OTTER		247d 12h58m	IFFEZHEIM
OTTER		146d 8h25m
OTTER		5h30m
OTTER		262d 9h35m
OTTER		38d 4h23m
OTTER		45d 13h46m
OTTER		121d 6h39m

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.