Airplane Landing !!LINK!!
Air pressure changes when airplanes take off and land. That change happens faster than your eustachian tubes can react. The same thing happens if you do deep-water diving, as water pressure quickly changes. Ear barotrauma can happen more frequently if you have congestion from a cold or allergies. Congestion may block or inflame your eustachian tubes, making it even harder for them to manage air pressure changes.
airplane landing
Ear barotrauma (airplane ear) typically happens when people fly in airplanes, but it may also affect people who scuba dive. Here are some suggestions that may help prevent ear barotrauma during air travel:
Many symptoms ease as soon as your eustachian tubes can manage air or water pressure changes. In some cases, you may need medication to manage congestion or inflammation. In that case, it may be a few days before your ears feel normal. Rarely, airplane ear causes ruptured eardrums. In that case, you may need surgery.
It is very surprising that despite being a very common condition, no prior preventive instruction is given by the air hostesses/airplane authority about this phenomenon. Although the airline authorities provide a lot of instructions to the passengers regarding emergency landing in the water, power failures, low oxygen supply to the cabin and so on; airplane ear remains a neglected health issue in aerospace safety measures.
The three occupants of the C-14B and their plane, which made history's first automatic landing, were Capt. Carl J. Crane, who invented the system, Capt. George V. Holloman, who flight tested it, and Mr. Raymond Stout, a Wright Field civilian electronic engineer who assisted in developing the system. (U.S. Air Force photo)
Headache attributed to airplane travel, also named "airplane headache" (AH) is a headache that occurs during take-off and landing. Today, there are still uncertainties about the pathophysiology and treatment of AH. This systematic review was performed to facilitate identification of the existing literature on AH in order to discuss the current evidence and areas that remain to be investigated in AH.
This systematic review included 39 papers. Main findings revealed that AH attacks are clinically stereotyped and appear mostly during landing phases. The headache presents as a severe painful headache that often disappears within 30 min. The pain is unilateral and localized in the fronto-orbital region. Sinus barotrauma has been considered as the main cause of AH. Nonsteroidal anti-inflammatory drugs and triptans have been taken by passengers with AH, to relieve the headache.
There is also a diverse range of hypotheses about the pathophysiological causes of AH. Previous studies have suggested vasodilation in the cerebral arteries or sinus barotrauma as a result of cabin pressure change in the airplane [2, 3, 6, 11, 12, 26]. These proposed mechanisms require further investigation to prove or falsify suggested theories. Besides, no specific treatment plan has been developed for AH, although several medications have shown beneficial effects, e.g. triptans [11]. Considering challenges and limitation of AH studies under real-time conditions, it might be an option to study this headache under controlled experimental conditions. This approach has also been used in studying other types of headaches [25]. An experimental model of AH has been developed recently [25] that can help in further understanding of potential mechanisms underlying AH, or to examine AH under different circumstances, and identification of potential biological biomarkers. This model [25] can also serve for testing treatment options for AH.
So far, there has been only one experimental study that has attempted to investigate the mechanism in AH [25]. Prostaglandin E2 (PGE2) has been shown to be significantly high in AH-patients during a simulated flight when compared with healthy subjects. It is speculated that PGE2 is elevated due to local inflammation, which may cause vasodilation in the cerebral arteries and induce AH [25]. Based on one case occurred during landing, reversible cerebral vasoconstriction syndrome (RCVS) has been advanced as a possible mechanism in the pathophysiology of AH [23].
It may be difficult to run experiments during a real-time flight travel both from practical points and also safety issues. However, an experimental model might be a reasonable alternative that can be used to induce AH, which allows investigating more physiological aspects of AH. Bui et al. [25] used a pressure chamber to study AH under controlled experimental conditions. In the chamber, pressure changes, which correspond to the changes during take-off and landing, are applied. This study presented occurrence of AH during simulated flight in those who suffer from this condition but not healthy controls [25]. The clinical symptoms of the simulated AH were found similar to the symptoms of the real-time AH-attacks [25]. This indicated that it is possible to use the pressure chamber as a platform experimental model to induce AH and to investigate AH under fully controlled conditions. Furthermore, it can also be used to investigate whether AH is associated with risk factors or comorbidities in future studies.
The wild scene happened at Del Tura Golf & Country Club in North Fort Myers, where a small plane was forced to make an emergency landing on the ninth green. Fortunately, no one was hurt, including the pilot who was the lone person on the aircraft.
She is expected to be released from the hospital today with minor injuries after her bumpy landing Monday night at Sturgeon Bay. Despite the miracle landing, Helen Collins' husband John, 81, did not survive.
\"There's a lady up in her airplane. Her husband was the pilot and she thinks he's having a heart attack right now in the air,\" the FAA official said. \"She thinks he's not really able to fly the plane right now.\"
When the operator asked what kind of reinforcements to send, the official replied, \"I think it would be a really good idea to send someone at least for the heart problem, and hopefully she doesn't crash the airplane.\"
In a world first, Polish pilot Luke Czepiela has successfully completed an incredible landing on Dubai's iconic Burj Al Arab Jumeirah. Using a customized fixed-wing CubCrafters Carbon Cub STOL (Short Take-Off and Landing) airplane, he touched-down on the supertall skyscraper's helipad at a height of 212 m (695 ft) above the city, stopping with just a few meters to spare.
Czepiela is an experienced pilot, having logged approximately 12,000 flying hours and working as the captain of an Airbus A320 for his day job. He's no stranger to daring stunts either and previously flew under three bridges and landed on a Polish pier. To prepare for this latest challenge, he logged 650 test landings at ground level since 2021 throughout Poland, the USA, and Dubai, building his confidence and convincing himself he could actually pull it off.
The two people aboard the fixed-wind, single engine plane that made an emergency landing along Interstate 985 in Gwinnett County during rush-hour traffic were not hurt. The plane struck a semi as it was coming in, but other than that, it landed in one piece.
Experience the exhilaration and awe of planes landing and taking off right in front of your eyes. Founders' Plaza is open daily from 7 a.m. to 7 p.m. Enjoy quality time with friends and family at DFW's favorite spot to plane watch.
Prior to the eruption of 1924, this area was swept clean and used as a landing field for airplanes. This view looking toward the north rim of Halemaumau shows the air field littered with ballistic blocks from explosions in the 1924 eruption.
Firefighters are on the scene of the emergency landing at Northeast Evergreen Road and Northeast 25th Avenue. Authorities say the plane had crashed on the grounds of the Hillsboro Airport at the end of one of the runways in the grassy area, then went through a fence.
The Red Air flight was arriving from Las Américas International Airport in the Dominican Republic. As it approached the runway Tuesday evening, the landing gear "collapsed," the Federal Aviation Administration said. The issue with the landing gear caused the fire.
In November, Curtiss and Ely were contacted by Capt. Washington Irving Chambers, who would become known as the father of naval aviation. Ely was willing to try flying an airplane off the deck of a ship. On Nov. 14, 1910, he successfully took off from an 83-foot-long platform on the cruiser Birmingham in Hampton Roads, Virginia.
Case description: This case study presents a 21-year-old female who was injured by a lap-type seat belt and diagnosed with seat belt syndrome after an airplane landing accident. She underwent surgery for lumbar chance fracture and abdominal injury. We discussed the possible harmful effects of lap seat belts in passenger seats on airplanes. 041b061a72