Amiram Levin (Hebrew: עמירם לוין‎ ‎ ; born 7 July 1946) is a retired Aluf (Major General, res.)
 who was commander of the IDF Northern Command.
 For many years he served in Sayeret Matkal, was its commander, and was involved in some of its prominent actions.
 Levin also served as deputy of the Mossad Director, and chairman of the National Roads Company.
Israel Omer Barlev (Hebrew: עומר בר-לב‎ ‎ ; born 2 October 1953) is an Israeli politician.
 A member of the Labor Party, he was placed seventh on the party's list for the 2013 Knesset elections and serves as the Party's point person on issues of peace and defense.
 Bar-Lev is a IDF reserve officer with the rank of colonel (Aluf mishne), that was the commander of Sayeret Matkal between 1984-1987.
Emmanuel Yehuda Moreno (Hebrew: עמנואל יהודה מורנו,) (June 17, 1971 - August 19, 2006), was an Israeli Lieutenant Colonel of one of the Israel Defense Forces' most elite units, Sayeret Matkal, who fell in combat at the end of the Second Lebanon War.
Uzi Yairi (31 July 1936 — 5 March 1975, Tel Aviv, Israel) was a commander of the elite Israeli army commando unit Sayeret Matkal.
 He was killed in action during a counter-terrorism operation to free hostages held by Palestinian terrorists at the Savoy Hotel.
Benzion Netanyahu (Hebrew: בֶּנְצִיּוֹן נְתַנְיָהוּ‎ , ] ; born Benzion Mileikowsky; March 25, 1910 – April 30, 2012) was an Israeli historian.
 He served as Professor of History at Cornell University.
 A scholar of Judaic history, he was also an activist in the Revisionist Zionism movement, who lobbied in the United States to support the creation of the Jewish state.
 His field of expertise was the history of the Jews in Spain, and he served as an editor of the "Hebrew Encyclopedia".
 He spent a significant portion of his life in the United States.
 Though he became Ze'ev Jabotinsky's personal secretary, he never got involved directly in Israeli politics.
 He was the father of current Israeli Prime Minister Benjamin Netanyahu and Yonatan Netanyahu, ex-commander of Sayeret Matkal.
Yonatan "Yoni" Netanyahu (Hebrew: יונתן נתניהו‎ ‎ ; March 13, 1946 – July 4, 1976) was an Israel Defense Forces (IDF) officer who commanded the elite commando unit Sayeret Matkal during Operation Entebbe, an operation to rescue hostages held at Entebbe Airport in Uganda in 1976.
 The mission was successful, with 102 of the 106 hostages rescued, but Netanyahu was killed in action—the only IDF fatality during the operation.
Lieutenant General Shaul Mofaz (Hebrew: שאול מופז‎ ‎ ; born 4 November 1948) is an Israeli former soldier and politician.
 He joined the Israel Defense Forces in 1966 and served in the Paratroopers Brigade.
 He fought in the Six-Day War, Yom Kippur War, 1982 Lebanon War, and Operation Entebbe with the paratroopers and Sayeret Matkal, an elite special forces unit.
 In 1998 he became the sixteenth IDF's Chief of the General Staff, serving until 2002.
 He is of Iranian Jewish ancestry.
General Staff Reconnaissance Unit 269, more commonly known as Sayeret Matkal (Hebrew: סיירת מטכ"ל‎ , General Staff Reconnaissance Unit) is a special forces unit of the Israel Defense Forces (IDF).
 First and foremost a field intelligence-gathering unit, conducting deep reconnaissance behind enemy lines to obtain strategic intelligence, Sayeret Matkal is also tasked with counter-terrorism and hostage rescue beyond Israel's borders.
 The unit is modeled after the British Army's Special Air Service, taking the unit's motto "Who Dares, Wins".
 The unit is the Israeli equivalent of Delta Force of the United States and to the UK's Special Air Service.
 It is directly subordinate to the IDF's Directorate of Military Intelligence.
Moshe "Muki" Betser is a retired Israel Defense Forces colonel.
 Considered "one of Israel’s legendary commandoes", while Betser was deputy commander of Sayeret Matkal, he helped plan, was the deputy commander of the ground element, and he was the commander of the break-in teams during Israel's Operation Entebbe.
The Special Air Service (SAS) is a special forces unit of the British Army.
 The SAS was founded in 1941 as a regiment, and later reconstituted as a corps in 1950.
 The unit undertakes a number of roles including covert reconnaissance, counter-terrorism, direct action and hostage rescue.

Question: Sayeret Matkal Is based off of which army unit that was founded in 1941?
Answer: Special Air Service