White Head Island - Station #4102
Latitude / Longitude:
44.63° / -66.7°
Elevation:
15 m
Operated By:
VE9AT
Equipment Description:
COMAR SLR350Ni
Current Status & Statistics
| Status | ONLINE |
| Availability | 94.4% (2035 hours online / 2157 total hours) |
| Reception distance in nautical miles | Average: 17.6 / Max: 34.5 |
| Records received in 1 hour | Distinct Vessels: 12 / Positions: 1300 |
| Area Covered | 984 km2 |
Period Statistics
| Period | Availability | Reception Distance | Area Covered |
|---|---|---|---|
| 1 Month | 99.3% | 33 NM | 1024.6 km2 |
| 2 Months | 92.5% | 31 NM | 1051.7 km2 |
| 3 Months | 94.4% | 31 NM | 1064.4 km2 |
| 6 Months | 96.4% | 48 NM | 1535.9 km2 |
| 9 Months | 97.4% | 56 NM | 1821.4 km2 |
Ais Message Type Statistics
| Message Type | Count |
|---|---|
| Total Ais Messages | 44.4 |
| MSG 1,2,3 - Position report - Class A | 19.8 |
| MSG 5 – Ship’s Static and Voyage related data | 0.4 |
| MSG 4 – Base Station report | 17.1 |
| MSG 6,8 – Binary messages | 0.1 |
| MSG 9 – SAR Aircraft position report | 0 |
| MSG 12, 14 – Safety related message | 0 |
| MSG 18 – Class B position report | 1.9 |
| MSG 19 – Extended Class B report | 0 |
| MSG 24 – Class B Ship’s Static data | 0.3 |
| MSG 21 – Aids-to-Navigation report | 1.9 |
| MSG 27 – Position report for Long-range applications | 0 |
| Other AIS Messages (AIVD) | 2.9 |
| Other Non-AIS messages | 40 |
| Errors | 0 |
| Inconsistent positions | 0 |