Cockpit Video Shows F/A-18E Super Hornet Performing Case II Recovery With Low Visibility And Pitching Deck
Case-II approaches are used when weather conditions are such that the flight may encounter instrument conditions during the descent, but visual conditions of at least 1,000 feet (300 m) ceiling and 5 nautical miles (9.3 km; 5.8 mi) visibility exist at the ship. Positive radar control is used until the pilot is inside 10 nautical miles (19 km; 12 mi) and reports the ship in sight.
According to the NATOPS manual, under Case-II conditions: “Penetrations in actual instrument conditions by formation flights of more than two aircraft are not authorized. Flight leaders shall follow Case III approach procedures outside of 10 nm. When within 10 nm with the ship in sight, flights will be shifted to tower control and pro- ceed as in Case I. If the flight does not have the ship in sight at 10 nm, the flight may descend to not less than 800 feet. If a flight does not have the ship in sight at 5 miles, both aircraft shall be vectored into the bolter/waveoff pattern and action taken to conduct a Case III recovery for the remaining flights.”
For jets and turboprops the holding pattern is a left-hand pattern more or less tangent to the BRC (Base Recovery Course – magnetic heading of the ship) with the ship in the 3-o’clock position and a maximum diameter of 5 nm.
Aircraft circle at altitudes from 2,000 feet upward at various levels with a vertical separation of 1,000 feet.