and Alaska Airlines
Boeing 737-800 was forced to return to the departure airport due to a smoke event on the plane, with the plane returning to the commercial service shortly after landing in Portland, Oregon, the United States.
Smoke event
according to Flightradar24 Records, Airlines Alaska 737-800,
It was registered as N535as, and was working on AS757 from Portland International Airport
(PDX) to Las Vegas Harry Red International Airport (LAS) on April 2 when it was forced to return to the departure airport.
737-800, which left Portland at 09:29 local time (UTC -7), started climbing and shift towards Las Vegas. However, about 15 minutes after her journey, she reached the maximum height of about 13,400 feet (4,084 meters) when she started spinning to the airport.
Photo: Joe Concerter Simple flight
Air traffic control records (ATC) Liveatc.net He pointed out that after about seven minutes of the flight, Flight As757 called at ATC in Portland when the Alaska Air Airlines plane was at the height of its climax, saying that the flight crew would have to make some calls and return to the approach/departure console.
In ATC follow-up transmission, 737-800 pilot detailed that the plane had 157 souls on board and about 3 hours and 10 minutes of fuel.
“We just have a strong smell at the back, and the flight adders feel nauseous. [They are] On the verge of vomiting. “
Soon after, the pilot confirmed that they were ready to land in Portland, where 737-800 began to turn towards the airport and go down to a lower height.

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Airline host in the hospital
Flightradar24 records showed that 737-800 landed in Portland at 9:49, about 20 minutes after she left the airport. Air Tracking Service also indicated that other airlines in Alaska 737-800, registered with the name N526as, works on AS757 from Portland to Las Vegas.
The structure of the plane left Portland at 13:05 and landed in Las Vegas at 14:50 local time (UTC -7). It was the time for the original trip set at Sin City 11:34.
Photo: Catherine Pears Shutterstock
However, one of the passengers shared his experience on the trip on social media, meaning Tiktok, sharing that 737-800 returned to Portland because of a “With regard to the smell.” While they were fine, “A flight attendant has been transferred to the hospital,” While at least two attendees need medical attention.
The traveler, who praised Alaska Airlines to deal with everything “completely,” Footage on Earth also shared emergency services, including medical professionals and firefighters, going on the plane and moving to the back of the cabin. One of the flight attendants issued instructions for passengers to the depletion of 737-800.
According to Flightradar24, the plane left participating in an accident on a commercial flight from Portland to Santa John Wayne airport at 18:40, and returned to Portland from the last airport at 23:37.
On April 3, the Boeing Jet plane is scheduled to operate at least five flights, including the Pacific crossing of the Pacific Ocean Seattle Takoma International Airport
(Square) Tokian Airport (LH) in Hawaii.

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Polluted air
In a media fact newspaper about the air quality events in the cab. “When the cabin air becomes an odor or (rare) if it is contaminated, for example, in quantities of oil, hydraulic fluid, or other factors of engines or APU [auxiliary power unit – ed. note]”
“CaQes can be slight events in the smell (for example, from mountains, terminals, passengers or external sources), or more dangerous when air pollution is fixed, causes (irritating) symptoms or causes disease (small).”
Photo: Ricken Babi Shutterstock
The association indicated that during the most dangerous events, the journey crew is trained to be more conservative, and this may lead to the transfer, transfer, or arrangement of passengers and crew on oxygen masks.