Question: What was the exact date that the real life accident happened that inspired the movie Miracle Landing?

Context paragraphs:
1974 Sterling Airways Tehran Caravelle accident: The 1974 Sterling Airways Tehran Caravelle accident happened when a Sud Aviation Caravelle, operated by Sterling Airways, experienced a landing gear failure as it was taxiing for take-off.  The right main landing gear collapsed, which caused the right wing to contact the runway, rupturing a fuel tank and igniting the spilt fuel.  The fire killed 15 passengers and injured 37 passengers and crew.  The aircraft had been chartered by tour company Tjæreborg to take tourists around Asia, and was on the way back to Copenhagen when the accident happened.  The accident came only two years after the crash of Sterling Airways Flight 296.

Benalmádena coach crash: The Benalmádena coach crash was a traffic accident on Saturday 19 April 2008 in the Málaga province in Andalusia, southern Spain.  The accident happened on the highway AP-7 between Fuengirola and Torremolinos, near the town of Benalmádena, at about 19:45 local time (18:45 UTC).  A 27-year-old man driving a SUV started to overtake a coach, transporting Finnish tourists to Málaga Airport.  The SUV collided with the right-hand side barrier and bounced off to the side of the coach, causing the coach driver to lose control of the vehicle, which fell on its side in the middle of the highway.  The SUV driver was under the influence of alcohol at the time of the accident.

Railway accidents in the Northern Territory: On the 5 October 2011 a man has been killed after his car collided with a freight train.  The collision happened at a rail crossing near the entrance to the Pine Creek Mango Farm, about 200 kilometres south of Darwin.  The accident happened at a crossing that has no lights.

2008 Egyptian bus accident: The 14 December 2008 Egyptian bus accident happened when a bus plunged into an irrigation ditch while traveling from Cairo to Minya killing at least fifty-five and injuring ten.  From multiple sources, the accident happened when the bus driver swerved to avoid an oncoming truck, but others said that he lost control while trying to overtake another vehicle.

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.

Gualliguaica rail accident: The Gualliguaica rail accident happened on March 11, 1971, near Vicuña in the Elqui Province of northern Chile, when a runaway train carrying 350 passengers, mostly children, derailed next to a 12 metre deep ravine killing twelve people.  The site of the accident is now beneath the surface of the Tranque Puclaro, a reservoir created in 1999.

Round Oak rail accident: The Round Oak railway accident happened on 23 August 1858 between Brettell Lane and Round Oak railway stations, on the Oxford, Worcester and Wolverhampton Railway.  The breakage of a defective coupling caused seventeen coaches and one brake van, containing about 450 passengers, of an excursion train to run backwards down the steep gradient between the stations, colliding with a following second portion of the excursion.  14 passengers were killed and 50 injured in the disaster.  In the words of the Board of Trade accident inspector, Captain H. W. Tyler, it was at the time "decidedly the worst railway accident that has ever occurred in this country".

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.

Samut Prakan radiation accident: A radiation accident occurred in Samut Prakan Province, Thailand in January–February 2000.  The accident happened when an insecurely stored unlicensed cobalt-60 radiation source was recovered by scrap metal collectors who, together with a scrapyard worker, subsequently dismantled the container, unknowingly exposing themselves and others nearby to ionizing radiation.  Over the following weeks, those exposed developed symptoms of radiation sickness and eventually sought medical attention.  The Office of Atomic Energy for Peace (OAEP), Thailand's nuclear regulatory agency, was notified when doctors came to suspect radiation injury, some seventeen days after the initial exposure.  The OAEP sent an emergency response team to locate and contain the radiation source, which was estimated to have an activity of 15.7 TBq , and was eventually traced to its owner.  Investigations found failure to ensure secure storage of the radiation source to be the root cause of the accident, which resulted in ten people being hospitalized for radiation injury, three of whom died, as well as the potentially significant exposure of 1,872 people.

Kindu rail accident: In the Kindu rail accident on November 29, 2005, at least 60 people were killed on the Vicicongo line when they were swept off the roof of a train into the river below as the train crossed a bridge in the eastern Democratic Republic of Congo.  After speaking with local officials in his region, Koloso Sumaili, the governor of Maniema province, says it seemed there were over 60 dead in this accident.  He said the accident happened around 200 km south of the town of Kindu, as the train travelled towards the southern town of Lubumbashi.  "Trains that travel on that line have lots of people and goods on the roof.  When the train was crossing over a bridge, the beams supporting the bridge swept people and goods off the train and into the river below," he said.

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