Tagaircraft(116)
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2022-12-07 18:46Boeing 747 – Vintage Interior, February 7, 2019
Black and white photograph showing the interior of a vintage commercial aircraft with passengers and flight attendant. The image depicts the spacious cabin design typical of early commercial aviation, with well-dressed passengers seated throughout and a uniformed flight attendant providing service. -
2022-11-29 16:08Power of Hydrogen – Aircraft Maintenance Demonstration
Image shows maintenance workers in high-visibility safety vests working on what appears to be a hydrogen-powered aircraft or aircraft engine system. The equipment displays ‘Power of hydrogen’ branding, suggesting this is related to alternative fuel aircraft technology development or demonstration. -
2022-11-28 20:52Toronto Pearson – Aircraft on Approach, November 2022
Image shows a commercial aircraft on approach to landing, passing through airport approach lighting and guidance systems. The aircraft appears to be a four-engine wide-body jet flying beneath red and white airport infrastructure including approach lights and navigation equipment. -
2022-11-19 02:56Alaska Airlines – Aircraft on Tarmac, November 2022
Airport scene showing multiple Alaska Airlines aircraft parked at gates with ground service equipment. One aircraft is visible taking off or landing in the background. The image captures typical commercial aviation operations at what appears to be a major airport facility. -
2022-10-17 22:05Vintage Aircraft Interior with Red Seating
Interior view of a vintage commercial aircraft cabin featuring red upholstered seats, curved ceiling design, and passengers visible in the background. The image appears to be from an earlier era of commercial aviation, showing the spacious cabin layout and design aesthetics of that period. -
2022-08-24 10:01Commercial Aircraft Noise Footprint Comparison-SimpleScanStation20220823204417
area, the Port of Seattle recognizes its responsibility to address noise problems caused by Sea-Tac's aircraft operations. For this reason, Sea-Tac maintains a progressive aircraft noise abatement program that contains a number of features. Most significant, however, is the measurable noise relief that will come with decreased use of the Stage II aircraft. With this brochure, we would like to provide residents with an understanding of noise impacts associated with different types of aircraft using Sea-Tac Airport. The graphics illustrate the noise difference between Stage II and Stage ill aircraft, as well as provide information on common commuter aircraft used at Sea-Tac. EXPLANATION OF THE NOISE FOOTPRINT GRAPHICS The footprints in this brochure show the noise difference between types of aircraft and the difference between daytime and nighttime operations. In the illustrations, each interior contour line depicts a 10 DNL increase in noise over the outer contour with the outer contour depicting 65 DNL for a single nighttime operation, or 55 DNL for a single daytime operation. WHAT IS DNL? "DNL" (Day-Night Average Sound Level) is the primary metric used by most Federal agencies and airports in assessing aircraft noise exposure. It is based on sound levels measured in decibels. A decibel is a unit of measurement expressing the relative intensity of sound. The higher the decibel level, the louder the sound. DNL shows the cumulative effect of single noise events over a twenty-four hour period. Nighttime noise from 10 p.m. to 7 a.m. has a penalty of a 10… -
2022-08-20 22:54Waterfront Community with Aviation Infrastructure
Image shows a waterfront community with residential buildings, beach area, and forested hills in the background. Several people are visible on the beach, and the scene appears to be in the Pacific Northwest region near what could be an airport-impacted community. -
2022-08-20 22:07The Effect of Occupational Exposures to Aircraft Ultrafine Particles on Acute Cardiorespiratory Health, and Control Using Personal Protective Equipment
> Habre, et al., 2018 study in LA compared asthmatic adults walking in an area affected by aircraft pollution vs walking in an area “not affected” by aircraft pollution. > Study found evidence of increased inflammatory marker (IL6) in blood when walking in the aircraft area > But roadway traffic contributed to different cardiorespiratory health risks (lower FEV1 and elevated sTNFrII) > But, some limitations of the study Evidence from previous studies Mariah’s Pilot crossover study Exposed to UFPs Not-exposed to UFPsHealthy Asthmatic Baseline 30m 60m 90m Health measurements at different times > Powered Air Purifying Respirator (PAPR) – “Non-exposure” when installed with HEPA + VOC filter – “Exposure” when installed with a sham filter Method for Controlling Exposure SeaTac Community Center: 13735 24th Ave S, SeaTac, WA Study Location Study Design (cont.) Baseline Health Measurements Min Walk Min Rest Min Walk Min Rest Min Health Measurements Min Rest Min Walk Min Rest Min Walk Min Rest Min Health Measurements Min Rest Min Walk Min Rest Min Walk Min Rest Min Health Measurements Data Collection: Exposure Assessment TSI OPS 3330: PM (#/cc) TSI NanoScan SMPS: UFPs (#/cc) microAeth AE51: BC (ng/cc) Aerodyne CAPS: NO2 (ppb) 3M SoundDetector SD- 200: Noise UFP Concentration and PAPR Effectiveness Data Collection: Health Measurements Instrument/Measurement Health Outcome Stress EMA tense/anxious, anger/hostility, depression, frustration, unhappiness Stroop Test Congruent, incongruent, Stroop effect Pulse Oximeter %SpO2, HR, PI Omron BP SBP, DBP, HR Apple Watch HR, HRV Spirometer FEV1, FVC, PEF, FEV1/FVC For the Pilot Study: asthmatics non-asthmatics… -
2018-03-28 19:00
FQUROH: A Flight Demonstration Project for Airframe Noise Reduction Technology
FQUROH: A Flight Demonstration Project for Airframe Noise Reduction Technology – YouTube To make future aircraft quieter, JAXA has been developing airframe noise reduction technologies. The footage introduces JAXA’s FQUROH flight demonstration project for airframe noise reduction technology. (March 2018) (FQUROH stands for the “Flight Demonstration of Quiet Technology to Reduce Noise from High-lift Configurations”) -
2004-04-21 00:00FAR Part 150 Noise Compatibility Program Record of Approval – Bradley International Airport
Federal Aviation Administration record of approval for Bradley International Airport’s FAR Part 150 Noise Compatibility Program in Windsor Locks, Connecticut. The document outlines approved noise abatement measures, land use compatibility measures, and continuing program measures developed by the Connecticut Department of Transportation.