Scheduled Revenue Flight

On the evening of 31 May 2000, Piper Chieftain, VH-MZK, was being operated by Whyalla Airlines as Flight WW904 on a regular public transport service from Adelaide to Whyalla, South Australia. One pilot and seven passengers were on board. The aircraft departed at 1823 central Standard Time (CST) and, after being radar vectored a short distance to the west of Adelaide for traffic separation purposes, the pilot was cleared to track direct to Whyalla at 6,000 ft. A significant proportion of the track from Adelaide to Whyalla passed over the waters of Gulf St Vincent and Spencer Gulf. The entire flight was conducted in darkness. The aircraft reached 6,000 ft and proceeded apparently normally at that altitude on the direct track to Whyalla. At 1856 CST, the pilot reported to Adelaide Flight Information Service (FIS) that the aircraft was 35 NM south-south-east of Whyalla, commencing descent from 6,000 ft. Five minutes later the pilot transmitted a MAYDAY report to FIS. He indicated that both engines of the aircraft had failed, that there were eight persons on board and that he was going to have to ditch the aircraft, but was trying to reach Whyalla. He requested that assistance be arranged and that his company be advised of the situation. About three minutes later, the pilot reported his position as about 15 NM off the coast from Whyalla. FIS advised the pilot to communicate through another aircraft that was in the area if he lost contact with FIS. The pilot’s acknowledgment was the last transmission heard from the aircraft. A few minutes later, the crew of another aircraft heard an emergency locater transmitter (ELT) signal for 10–20 seconds. Early the following morning, a search and rescue operation located two deceased persons and a small amount of wreckage in Spencer Gulf, near the last reported position of the aircraft. The aircraft, together with five deceased occupants, was located several days later on the sea–bed. One passenger remained missing.

Upon landing at Bocas del Toro, in unclear circumstances, the aircraft went out of control and veered off runway. It lost its undercarriage and came to rest in a sugarcane field. All eight occupants escaped uninjured while the aircraft was damaged beyond repair.

Shortly after takeoff from the Bapi grassy runway 14/32 which is 495 metres long, the twin engine aircraft collided with trees and crashed, bursting into flames. All four occupants were killed. It is believed that the pilot completed the rotation too late.

Following an uneventful flight from Ankara, the aircraft landed at Siirt Airport runway 24/06 which is 1,660 metres long. After touchdown on a wet runway, the aircraft was unable to stop within the remaining distance, overran and came to rest few dozen metres further. All 46 occupants evacuated safely while the aircraft was damaged beyond repair. All conditions were not met for a safe landing and the braking action was moderate to poor. Aquaplaning was suspected.

The aircraft was being flown as a route check for for a captain. Another captain was acting as Pilot Monitoring on the flight. The en route part of the flight was uneventful. The aircraft was conducting an ILS approach to runway 05 and the controller reported that they would be behind Philippine Airlines flight 809, an Airbus A319. As the Boeing 737 broke out of clouds, the A319 was observed on runway 05. The Pilot Flying informed ATC of his intention to perform a 360° maneuver, but the Pilot Monitoring advised ATC of the opposite, stating that the aircraft would turn right instead of following the missed approach procedure, which called for a left hand turn to a 020° heading. The aircraft re-entered clouds and attempted to fly visually at a lower altitude in instrument conditions when in fact it should have climbed to 4,000 feet. The flight continued over Samal Island and the flight requested a VOR/DME approach and landing in the opposite direction (runway 23), which was approved by the controller. After having aligned with the runway heading, the aircraft descended below the normal glide path for this approach. It continued down to 570 feet at a point where the aircraft should have been at 1,500 feet. The aircraft crashed into a coconut plantation on a hillside in Barangay San Isidro, disintegrated and caught fire. All 131 occupants were killed.

The captain was the flying pilot for the night landing on runway 01 in instrument meteorological conditions (IMC), with a right cross wind from 110 degrees at 14 gusting 18 knots, drizzle, and a wet runway. Prior to starting the approach, the flightcrew determined that the landing approach speed (Vref) and the approach speed (Vapp) were 122 and 128 knots, respectively. DFDR data showed the airplane flying on autopilot as it passed the middle marker at 200 feet AGL at 130 knots on the ILS approach. Approximately 3 seconds after the first officer called "runway in sight twelve o'clock," the captain disconnected the autopilot, while at a radio altitude of 132 feet and on a heading of approximately 18 degrees. Within approximately 11 seconds after the autopilot disconnect, the glideslope and localizer deviation increased. The first officer called "runway over there." Approximately 5 seconds before touchdown, the airplane rolled right, then left, then right. DFDR data-based performance calculations showed the airplane crossed the threshold at an altitude of 35 feet and 130 knots. The airplane touched down 2,802 feet from the approach end of the 5,495-foot runway (844- foot displaced threshold) at 125 knots on a heading of 10 degrees. The airplane overran the runway and struck a ditch 175 feet beyond the departure end of the runway. Landing roll calculations showed a ground roll of 2,693 feet after touchdown, consisting of 1,016 feet ground roll before braking was initiated and 1,677 feet ground roll after braking was initiated until the airplane exited the pavement. According to Saab, for a wet runway, the aircraft would have needed 1,989 feet from the time of braking initiation to come to a complete stop. The American Eagle Airlines, Inc., FAA approved aircraft operating manual (AOM), states in part: Stabilized approaches are essential when landing on contaminated runways. Landing under adverse weather conditions, the desired touch-down point is still 1,000 feet from the approach end of the runway. Touchdown at the planned point. Cross the threshold at Vapp, then bleed off speed to land approximately Vref -5. Use reverse, if needed. To achieve maximum braking effect on wet runway, apply maximum and steady brake pressure. In 1992, the City of Killeen submitted a proposal that included extending the north end of runway 01 by 194 feet. The FAA originally disapproved the proposal, in part, because the runway extension decreased the length of the runway safety area (RSA) which was already shorter than the recommended 1,000 feet for a 14 CFR Part 139 certificated airport. The proposal was subsequently approved and a drainage ditch was installed in the north RSA, perpendicular to the runway and approximately 175 feet north of the departure end of runway 01. In 1993, the airport received FAA Part 139 certification. The 1998 and 1999, FAA airport certification inspection reports noted the inadequate RSA; however, neither letter of correction, sent from the FAA to the City of Killeen following the inspections, mentioned the RSA. Following this accident, the ILS runway 01 was flight checked by the FAA and all components were found to be operating within prescribed tolerances. Examination of the airplane found no anomalies that would have prevented it from operating per design prior to departing the runway and encountering the ditch.

While descending at an altitude of 7,500 feet in relative good weather conditions, the crew informed ATC about their position when contact was lost. The wreckage was found five days later at the altitude of 762 metres on the slope of a mountain (850 metres high) located near Carreto, about 22 km northwest pf Puerto Obaldía Airport. All 10 occupants were killed. The crew was descending under VFR mode when the accident occurred for unknown reasons.

On March 5, 2000, about 1811 Pacific standard time (PST), Southwest Airlines, Inc., flight 1455, a Boeing 737-300 (737), N668SW, overran the departure end of runway 8 after landing at Burbank-Glendale-Pasadena Airport (BUR), Burbank, California. The airplane touched down at approximately 182 knots, and about 20 seconds later, at approximately 32 knots, collided with a metal blast fence and an airport perimeter wall. The airplane came to rest on a city street near a gas station off of the airport property. Of the 142 persons on board, 2 passengers sustained serious injuries; 41 passengers and the captain sustained minor injuries; and 94
passengers, 3 flight attendants, and the first officer sustained no injuries. The airplane sustained extensive exterior damage and some internal damage to the passenger cabin. During the accident sequence, the forward service door (1R) escape slide inflated inside the airplane; the nose gear collapsed; and the forward dual flight attendant jump seat, which was occupied by two flight attendants, partially collapsed. The flight, which was operating on an instrument flight rules flight plan, was conducted under 14 Code of Federal Regulations (CFR) Part 121. Visual meteorological conditions (VMC) prevailed at the time of the accident, which occurred
in twilight lighting conditions.

The Piper Navajo Chieftain PA-31-350, serial number 31-7952072, departed Edmonton, Alberta, on an instrument flight rules charter flight to Stony Rapids, Saskatchewan, with one pilot and six passengers on board. The pilot conducted a non-directional beacon approach at night in Stony Rapids, followed by a missed approach. He then attempted and missed a second approach. At about 2200 central standard time, while manoeuvring to land on runway 06, the aircraft struck trees 3.5 nautical miles west of the runway 06 button and roughly one quarter nautical mile left of the runway centreline, at an altitude of 1200 feet above sea level. The aircraft sustained substantial damage, but no fire ensued. The pilot and one passenger were seriously injured, and the remaining five passengers sustained minor injuries. Canadian Forces search and rescue specialists were air-dropped to the site at 0300 and provided assistance to the pilot and passengers. Local ground search parties later assisted with the rescue.

The airplane collided with frozen pack ice, three miles from the airport, during a GPS instrument approach. Instrument conditions of 3/4 mile visibility in snow and fog were reported at the time of the accident. The pilot stated that he began a steep descent with the autopilot engaged. He indicated that as the airplane crossed the final approach course, the autopilot turned the airplane inbound toward the airport. He continued the steep descent, noted the airplane had overshot the course, and the autopilot was not correcting very well. He disengaged the autopilot and manually increased the correction heading to intercept the final approach course. During the descent he completed the landing checklist, extended the landing gear and flaps, and was tuning both the communications and navigation radios. The pilot said he looked up from tuning the radios to see the sea ice coming up too quickly to react, and impacted terrain. The pilot relayed there were no pre accident anomalies with the airplane, and that he 'did not stay ahead of the airplane.'