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Station is ONLINE

Signal Hill - Ohio - Station #2888

US
2016 Petty Officer 3rd Class (2016) 2018 Petty Officer 1st Class (2018)
Latitude / Longitude: 33.8° / -118.16°
Elevation: 100 m
Equipment Description: dAISy 2+
     
  Vessels in Range

Current Status & Statistics

Status ONLINE Station is ONLINE
Availability 99.9% (2146 hours online / 2150 total hours)
Reception distance in nautical miles Average: 4.5 / Max: 7.6
Records received in 1 hour Distinct Vessels: 64 / Positions: 6873
Area Covered 492 km2

Period Statistics

Period Availability Reception Distance Area Covered
1 Month 100% 125 NM 1703.1 km2
2 Months 99.9% 133 NM 1682.3 km2
3 Months 99.9% 129 NM 1771 km2
6 Months 99.6% 138 NM 2112.9 km2
9 Months 98.6% 136 NM 2096 km2

Ais Message Type Statistics

Message Type Count 
Total Ais Messages 132.5
MSG 1,2,3 - Position report - Class A 109.6
MSG 5 – Ship’s Static and Voyage related data 1.9
MSG 4 – Base Station report 5.4
MSG 6,8 – Binary messages 0.5
MSG 9 – SAR Aircraft position report 0
MSG 12, 14 – Safety related message 0
MSG 18 – Class B position report 5
MSG 19 – Extended Class B report 0
MSG 24 – Class B Ship’s Static data 5
MSG 21 – Aids-to-Navigation report 4.3
MSG 27 – Position report for Long-range applications 0
Other AIS Messages (AIVD) 0.8
Other Non-AIS messages 0
Errors 0
Inconsistent positions 0