Lifeboat

Lifeboat may refer to:

Stargate SG-1 (season 7)

Season seven of Stargate SG-1, an American-Canadian television series, began airing on June 13, 2003 on Sci Fi. The seventh season concluded after 22 episodes on March 9, 2004 on British Sky One, which overtook the Sci-Fi Channel in mid-season. The series was developed by Brad Wright and Jonathan Glassner. Season seven regular cast members include Richard Dean Anderson, Amanda Tapping, Christopher Judge, Michael Shanks, and Don S. Davis.

Production

With "Fallen", Michael Shanks (Dr. Daniel Jackson) rejoins the cast, and Corin Nemec (Jonas Quinn) gets billed as a "Guest Star" (besides "Fallen"/"Homecoming", he would have his only other guest appearance later in "Fallout"). George Touliatos previously played Pyrus, Shyla's father, in "Need." The scenes with the Goa'uld motherships flying in hyperspace are actually stock footage from the Season 2 episode "The Serpent's Lair." Director Martin Wood has a cameo in "Fallen" as the man in the elevator with Jonas at the beginning of the episode. Peter DeLuise, who directed "Fragile Balance", provided the voice of Loki in the same episode. Christopher Heyerdahl, who played Pallan in "Revisions", would later play the recurring characters of Halling and the Wraith 'Todd' on Stargate Atlantis. Peter LaCroix previously played the Ashrak in "In the Line of Duty".

Lifeboat (rescue)

A rescue lifeboat is a boat rescue craft which is used to attend a vessel in distress, or its survivors, to rescue crew and passengers. It can be hand pulled, sail powered or powered by an engine. Lifeboats may be rigid, inflatable or rigid-inflatable combination hulled vessels.

Overview

There are generally three types of boat, in-land (used on lakes and rivers), in-shore (used closer to shore) and off-shore (into deeper waters and further out to sea). A rescue lifeboat is a boat designed with specialised features for searching for, rescuing and saving the lives of people in peril at sea or in estuaries.

In the United Kingdom and Ireland rescue lifeboats are typically vessels manned by volunteers, intended for quick dispatch, launch and transit to reach a ship or individuals in trouble at sea. Off-shore boats are referred to as 'All-weather' and generally have a range of 150–250 nautical miles. Characteristics such as capability to withstand heavy weather, fuel capacity, navigation and communication devices carried, vary with size.