Question: What was the exact date of the accident that Miracle landing is based on?

Context paragraphs:
Knights of the Clock: The Cloistered Order of Conclaved Knights of Sophisticracy, more commonly known as the Knights of the Clock, was an interracial homophile social club based in Los Angeles, California.  The Knights were founded by Merton Bird, an African-American man, and W. Dorr Legg, his white lover.  Sources differ as to the founding date of the organization, variously citing it as 1949, 1950, and 1951.  Regardless of the exact date, the Knights was one of the earliest gay organizations in the United States, with only the Society for Human Rights (established 1924), the Veterans Benevolent Association (established 1945) and possibly the Mattachine Society (established 1950) pre-dating it.

Tolkāppiyam: The Tolkāppiyam (Tamil: தொல்காப்பியம் ) is a work on the grammar of the Tamil language and the earliest extant work of Tamil literature and linguistics.  It is written in the form of "noorpaa" or short formulaic compositions and comprises three books – the "Ezhuttadikaram", the "Solladikaram" and the "Poruladikaram".  Each of these books is further divided into nine chapters each.  While the exact date of the work is not known, based on linguistic and other evidence, it has been dated variously between the third century BCE and the 10th century CE.  Some modern scholars prefer to date it not as a single entity but in parts or layers.  There is also no firm evidence to assign the authorship of this treatise to any one author.

British Virgin Islands general election, 1957: The British Virgin Islands general election, 1957 was a general election held in the British Virgin Islands in 1957 for seats on the Legislative Council of the British Virgin Islands.  The election in 1957 is the election with the least recorded information at the Deputy Governor's office in the British Virgin Islands.  Even exact date of the election is not recorded.  Nor are the names of the candidates who stood, or is the exact vote tallies in each of the Districts.  There are no details of turnout, nor is it recorded who the supervisor of elections was.

Miracle Landing: Miracle Landing (aka Panic in the Open Sky) is a 1990 television film based on an in-flight accident aboard Aloha Airlines Flight 243 that occurred in April 1988.  The Boeing 737-200 was flying from Hilo, Hawaii to Honolulu, Hawaii, when it experienced rapid decompression when a section of the fuselage was torn away.  With one flight attendant blown from the cabin to her death and 65 others injured, the aircraft was able to make a successful emergency landing at Kahului Airport, on Maui.

Wanderers F.C. (rugby union): Wanderers Football Club is a Senior rugby union club based in Dublin, Ireland, playing in Division 2B of the All-Ireland League.  It is one of the oldest rugby clubs in Ireland, however its exact date of foundation is open to question.  In 1860 a team by the name of Wanderers played against Dublin University.  However the current team gives its foundation date as 1870.  While the link between the two teams is unclear, they both seem to have been founded by former Dublin University players.  In 1879 Wanderers were among the founding members of the Irish Rugby Football Union.  They have also regularly provided international players for Ireland, including five captains.  In 1959, Ronnie Dawson also went on to captain the British and Irish Lions.  They have also provided one captain each for both England and Australia.

Aloha Airlines Flight 243: Aloha Airlines Flight 243 (AQ 243, AAH 243) was a scheduled Aloha Airlines flight between Hilo and Honolulu in Hawaii.  On April 28, 1988, a Boeing 737-297 serving the flight suffered extensive damage after an explosive decompression in flight, but was able to land safely at Kahului Airport on Maui.  There was one fatality, flight attendant Clarabelle "C.B." Lansing, who was ejected from the airplane.  Another 65 passengers and crew were injured.  The safe landing of the aircraft despite the substantial damage inflicted by the decompression established Aloha Airlines Flight 243 as a significant event in the history of aviation, with far-reaching effects on aviation safety policies and procedures.

Teslagrad: Teslagrad is a 2D side-scrolling puzzle-platform video game developed and published by Rain Games.  The game was released on Steam on 13 December 2013, on Nintendo eShop for the Wii U on 11 September 2014, and on PlayStation Store for the PlayStation 3 and PlayStation 4 on 3 December 2014 in Europe.  The North American PSN Store release date for the PlayStation 3 and PlayStation 4 was scheduled on 27 January 2015, but it has been postponed on the day of the release.  The retail version, published by Soedesco, was released in France, Germany, Italy, and Spain on 3 December 2014, and in UK on 30 January 2015.  The PlayStation Vita version was announced on 27 February 2014, but since then no exact date was given.  The game was also released digitally in Japan on 18 February 2015, with an update to the Steam version that added Japanese language.  An Xbox One version was announced at the end of February 2016 with the release date of 9 March 2016.  "Teslagrad" uses Unity game engine, making it easier for developers to reach cross platform.

John Farmer (composer): John Farmer (c. 1570c.  1601) was a composer of the English Madrigal School.  He was born in England around 1570 but his exact date of birth is not known – a 1926 article by Grattan Flood posits a date around 1564 to 1565 based on matriculation records.  Farmer was under the patronage of the Earl of Oxford and dedicated his collection of canons and his late madrigal volume to his patron.

Hart Park virus: Hart Park virus, or HP virus, is a single-stranded RNA arbovirus that is primarily transmitted through mosquitoes.  The HP virus is classified in the Rhabdoviridae family and is related to the viral agents that cause rabies and vesicular stomatitis.  The exact date of discovery of this virus is uncertain, but its presence in the entomological community dates back as far as 1964.  Because of its relatively recent discovery, its exact effect on hosts is uncertain.  Currently, there is no known disease affiliated with the Hart Park virus.

British Virgin Islands general election, 1954: The British Virgin Islands general election, 1954 was a general election held in the British Virgin Islands in 1954 for seats on the Legislative Council of the British Virgin Islands.  The exact date of the election is not recorded, although based on contemporary records it appears to have been in April.  Similarly the exact vote tallies in each of the districts is not recorded, nor are the names of the candidates who stood.

Supporting paragraphs: Miracle Landing Aloha Airlines Flight 243
Answer: April 28, 1988