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Islamov D. senior lecturer "Air navigation Systems" Department "Aerospace technology" Faculty Tashkent State Technical University named after Islam Karimov Tashkent, Uzbekistan THE BENEFITS OF MANUAL FLIGHT
In this article, I would like to discuss the benefits of manual flight for pilots during normal operations. It is recommended to keep manual flying skills, in order to prevent skills degradation.
Keywords: experience, skills, manual, emergency, flight safety.
Исламов Д. старший преподаватель кафедра «Аэронавигационные системы» факультет «Авиакосмические технологии» Ташкентский государственный технический университет имени
Ислама Каримова Узбекистан, г. Ташкент
В этой статье я хотел бы обсудить преимущества ручного полета для пилотов во время нормальной работы. Рекомендуется сохранять навыки полетов вручную, чтобы предотвратить ухудшение навыков.
Ключевые слова: опыт, навыки, инструкция, аварийная ситуация, безопасность полетов.
It would be a good recommendation if all flights below approximately 10'000 feet performed manually because it gives experience for pilots in flying manually, can you imagine if all flights below 10'000 feet flying manually, all pilots through the world will be good experienced, of course, it improves the flight of safety. Pilots should use full automatic flight in case of an emergency for better control. We need experienced pilots, however using a full auto flight system degrades pilot skills. The everyday routine procedure with manual flights gives to pilots flying skills.
In October, a Lion Air jet crashed in Indonesia, killing 189 people. Investigators now think the pilots struggled to control the Boeing aircraft after its automated systems malfunctioned, in part because they didn't fully understand how the automation worked. The authorities are investigating what caused Sunday's crash of the same model jet in Ethiopia, in which 157 people died.
The Ethiopian Airlines crash followed that of a Lion Air 737 MAX 8 on October 29 in Indonesia. Investigators haven't issued their final determination on that earlier crash, which is believed to have involved an automated anti-stall system that Boeing has been working on a software patch for. However, safety experts say there's reason to suspect that the pilots' training and experience also played a role, and that may be the case in the Ethiopia crash.
Ethiopian Airlines Flight 302 crashed Sunday six minutes after takeoff from Addis Ababa, with satellite tracking data suggesting the pilots struggled to control the airplane. Similar to the Lion Air crash, the Ethiopian jet's rate of climb varied erratically, with the nose alternately tilting up and dropping down. The throttle was advanced to provide strong thrust, and the periods with a high rate of climb suggest to Goglia that the captain may have turned off the automatic pitch-trim correction controls that have been a focus of the Lion Air crash investigation. However the plane only gained around 1,200 feet in altitude before it crashed, and the open throttle pushed the plane to a dangerously high airspeed of about 440 miles per hour.
5 August 1998 - Korean Air Flight 8702 (Boeing 747-400) from Tokyo to Seoul. The flight departed Tokyo at 16:50 for a flight to Seoul, scheduled to arrive there at 19:20. Inclement weather at Seoul forced the flight crew to divert to Jeju. The aircraft took off from Jeju at 21:07 bound for Seoul. On landing in Seoul, the 747 bounced multiple times and slid 100 meters off the runway before coming to a stop in a grassy area. Damage: Substantial, Injuries: minor, Deaths: 0, Airframe: Written Off.
15 March 1999 - Korean Air Flight 1533 (McDonnell Douglas MD-83) from Seoul to Pohang departed for Pohang. Weather at Pohang was poor with degraded visibility and gusty 25 knot winds. The pilot failed at the first attempt to land. After the second approach the plane touched down, but overran the runway. The aircraft skidded through 10 antennas, a reinforced barbed wire fence and came to rest against an embankment. The landing broke the fuselage in half. Damage: Destroyed Injuries: Multiple Deaths: 0 Airframe: Written Off.
In conclusion, we can find several accidents due to lack of manual flying skills. I can clearly say that flying manually as more as possible improves pilot flying skills which one of the important factor in Aviation, pilots should figure out why such recommendations are given. It improves flight safety directly.
References:
1. Kirk, Don. "New Standards Mean Korean Air Is Coming Off Many 'Shun' Lists." The New York Times. Tuesday 26 March 2002. Retrieved 23 September 2009.
2. See Malcolm Gladwell, Outliers (2008), pp. 177-223 for a discussion of this turnaround in airline safety. Gladwell notes (p. 180) that the hull-loss rate for the airline was 4.79 per million departures, a full 17 times greater than United Airlines which at the same time had a loss rate of just 0.27 per million departures.
3. "Korean Air Bucks Tradition To Fix Problems." The Wall Street Journal. Tuesday 9 January 2006. Retrieved 2 June 2017.
4. Aviation Safety Network, Hijacking description: KAL NAMC YS-11-125, Accessed 12 December 2012
5. "ASN Aircraft Accident: Fokker F-27 Friendship 500 HL5212 Sokcho". Aviation Safety Network. Retrieved 22 February 2009.
6. Aviation Safety Network: Accident description: Boeing 707, Accessed 12 December 2012
7. http://www.airsafe.com, "Plane Crashes and Significant Safety Events Since
1970 for Korean Air", Accessed 12 December 2012
8. "ASN Aircraft accident Boeing 747-2B5B HL7445 Seoul-Gimpo (Kimpo) International Airport (SEL)." Aviation Safety Network. Retrieved on 4 November 2012.
9. "40 Hurt as Korean Jumbo Jet Veers off a Runway in Manila". New York Times. 16 September 1981. Retrieved 9 September 2018.
10."A Korean Airlines Boeing 747 jetliner overshot the runway", United Press International, 15 September 1981, retrieved 9 September 2018
11.Aviation Safety Network, Criminal occurrence description: KAL Boeing 747-230B, Accessed 12 December 2012
