North Ryde

A volunteer AIS receiver feeding the Skydex network from Australia. The ships this antenna hears are on the map and in the world, whether or not anybody else in the network can hear that water.

Country

Australia

Near

Sydney

Founding

Founding AIS #3

Status

sending right now

Signal

914 — class A

Uptime, 30 days

100%

Days with data

30

Vessels heard, 30 days

1,383

AIS messages, 30 days

19,193,190

Typical range

138 km

Ships heard here

• Cargo — 542 hulls, 1,972 sightings over 59 days
• Passenger ships — 98 hulls, 3,801 sightings over 59 days
• Tankers — 84 hulls, 498 sightings over 59 days
• Tugs and workboats — 42 hulls, 1,246 sightings over 59 days
• Fishing vessels — 21 hulls, 431 sightings over 59 days
• High-speed craft — 3 hulls, 29 sightings over 21 days

790 of 1,966 hulls heard have declared a ship type; the rest are hulls whose static message this antenna has not caught yet, plus private craft, which are never classified or stored.

Flags heard: Australia (990), Liberia (119), Panama (100), Singapore (79), Marshall Islands (78), Hong Kong (73), Malta (41), Japan (36), Portugal (27), United Kingdom (25), Bahamas (23), Norway (14), China (13), Cyprus (12), United States of America (12), Cook Islands (11), KY (11), Denmark (10), South Korea (10), Ireland (9), New Zealand (7), Netherlands (7), Montenegro (6), Italy (6).

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