AI & ChatGPT searches , social queries for SKYBRARY
Search references for SKYBRARY. Phrases containing SKYBRARY
See searches and references containing SKYBRARY!
Search references for SKYBRARY. Phrases containing SKYBRARY
See searches and references containing SKYBRARY!SKYBRARY
2008 wiki for aviation safety information
SKYbrary is a wiki created by the European Organisation for the Safety of Air Navigation, International Civil Aviation Organization, and the Flight Safety
SKYbrary
Portion of the atmosphere controlled by a country
Service | SKYbrary Aviation Safety". skybrary.aero. Retrieved 1 October 2025. "Flight Information Region (FIR) | SKYbrary Aviation Safety". skybrary.aero.
Airspace
Small lifting surface of a fixed-wing aircraft
Trim tab "Empennage | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2025-10-10. "Gyroplane | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2025-10-10
Tailplane
Airspace served by air traffic control
Airspace | SKYbrary Aviation Safety". skybrary.aero. Retrieved 28 September 2025. "Classification of Airspace | SKYbrary Aviation Safety". skybrary.aero. Retrieved
Controlled_airspace
Pilot operating the flight controls
the flight crew swap roles on the return leg. "Pilot Flying (PF) and Pilot Monitoring (PM)". skybrary.aero. Skybrary. Retrieved 27 March 2016. v t e
Pilot_flying
1952 aviation accident
Endeavor". Pan Am Historical Foundation. Retrieved August 2, 2026. Feathering, SKYbrary Aviation Safety, June 24, 2022. Airplane Flying Handbook, p. 13-3, "Feathering
Pan_Am_Flight_526A
1977 runway collision in Spain
2019. "B742 / B741, Tenerife Canary Islands Spain, 1977 - SKYbrary Aviation Safety". skybrary.aero. 5 April 2021. Archived from the original on 13 November
Tenerife_airport_disaster
Person directing aircraft
ssci.2011.08.059. ISSN 0925-7535. "The Area Controller | SKYbrary Aviation Safety". skybrary.aero. Retrieved 8 February 2025. "APPENDIX E NATIONAL AIR
Air_traffic_controller
American children's television series
highest amount raised on the platform. The first product of the campaign was Skybrary by Reading Rainbow, launched in May 2015 as a web-based subscription service
Reading_Rainbow
British–French supersonic airliner
assets.publishing.service.gov.uk. Retrieved 17 August 2025. SKYbrary. "Accident". SKYbrary Aviation Safety. Retrieved 18 August 2025. Witkin, Richard (15
Concorde
Airport in Kharg Island, Iran
airport is operated by Iran Airports Company. "Kharg Airport | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2022-08-09. "METAR TAF : Kharg Airport, Kharg
Kharg_Airport
Service to direct pilots of aircraft
Contract (ADS-C)". skybrary.aero. Retrieved 16 September 2015. "Automatic Dependent Surveillance - Contract (ADS-C)". SKYbrary.aero. SKYbrary Aviation Safety
Air_traffic_control
Business jet family by Canadair, later Bombardier
UK, 2002 | SKYbrary Aviation Safety". skybrary.aero. Retrieved 1 August 2024. "CL60, Montrose USA, 2004 | SKYbrary Aviation Safety". skybrary.aero. Retrieved
Bombardier Challenger 600 series
Bombardier_Challenger_600_series
Non-profit organization advocating for aviation safety
AeroSafety World is only available electronically. The FSF also manages the SKYbrary project integrating safety-related publications In partnership with aviation
Flight_Safety_Foundation
Country in West Africa
Jane's Information Group. p. 464. ISBN 0-7106-2710-6. "SuperJS check". skybrary.aero. Retrieved 6 May 2026. Agency, Ecofin. "Lomé airport at 10: has the
Togo
www.gajsc.org. Retrieved 2024-01-18. "Mid-Air Collision | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2024-01-18. turner, t (2022-09-21). "Mid-Air
List_of_mid-air_collisions
Optical phenomenon
Guide By Gavin Pretor-Pinney, p. 233 "Cloud Iridescence | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2022-08-19. Color and Light in Nature By
Cloud_iridescence
Incident involving unlawful seizure of an aircraft in operation
2019-07-06. "Unlawful Interference: Guidance for Controllers - SKYbrary Aviation Safety". www.skybrary.aero. Archived from the original on 2019-07-06. Retrieved
Aircraft_hijacking
Measure in aviation
121 - Altimeter settings". "Transition Altitude/Level | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2 February 2026. "A Common European Transition
Flight_level
Global climate phenomenon
Retrieved 2009-12-31. "El Niño–Southern Oscillation (ENSO) | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2026-06-30. Barnston, Anthony (2015-01-29)
El_Niño–Southern_Oscillation
Executive trijet aircraft family by Dassault
November 2020. Retrieved 28 December 2021. "Dassault Falcon 900". SKYbrary.aero. SKYbrary Aviation Safety. Archived from the original on 31 May 2019. Retrieved
Dassault_Falcon_900
Elevation of a location above a standardized sea level
Centre. Retrieved 31 January 2024. "Altitude, Flight Level and Height". SKYbrary Aviation Safety. Retrieved 31 January 2024. "TOWAIR Determination". Federal
Height_above_mean_sea_level
Violently rotating column of air
Notes: Adverse Weather Operations Optimum Use of Weather Radar" (PDF). SKYbrary. p. 2. Archived (PDF) from the original on 9 October 2022. Retrieved 19
Tornado
American actor, director, and television host (born 1957)
media. RRKIDZ later became known as LeVar Burton Kids and the iPad app, Skybrary. In 1986, Gene Roddenberry approached Burton with the role of Lieutenant
LeVar_Burton
Small regional airline in Curaçao
April 2025. "BN2A, vicinity Bonaire Netherlands Antilles, 2009". skybrary.aero. SKYbrary Aviation Safety. 17 May 2011. Retrieved 23 April 2025. Maartenw
Divi_Divi_Air
Meteorological phenomenon
2009-06-04. "Inter Tropical Convergence Zone (ITCZ) - SKYbrary Aviation Safety". www.skybrary.aero. Retrieved 2018-04-12. Nicholson, Sharon E. (February
Intertropical Convergence Zone
Intertropical_Convergence_Zone
Aviation accident involving fire
Passengers from Cargo Fires" (PDF). SkyBrary. Safety First. Retrieved 5 March 2024. "Halon Fire Extinguishers". SkyBrary. Retrieved 5 March 2024. "What is
In-flight_fire
Under-development supersonic airliner
Global. Retrieved October 15, 2025. "Transonic Flight | SKYbrary Aviation Safety". skybrary.aero. Retrieved February 24, 2024. Chin, Kimberly. "Boom
Boom_Overture
Runway collision in 1983
Retrieved 12 May 2020. "DC93 / B722, Madrid Spain, 1983 | SKYbrary Aviation Safety". skybrary.aero. SKYbrary Aviation Safety. 5 April 2021. Retrieved 4 May 2025
1983 Madrid Airport runway collision
1983_Madrid_Airport_runway_collision
Flight control surface meant to increase drag
(PDF) (Technical Note). NACA. "Spoilers And Speedbrakes – SKYbrary Aviation Safety". www.skybrary.aero. Retrieved 2019-12-28. "Extract from NSTS Shuttle
Air_brake_(aeronautics)
Standard terms to define airspeeds
Holding Bays. Fourth Edition, 2005. ICAO Doc 9157 AN/901. Page 1-34. https://skybrary.aero/bookshelf/books/3090.pdf Davies, David P. (1971). Handling the Big
V_speeds
Iranian island in Persian Gulf
of Iran's oil industry". CNN. Retrieved 14 March 2026. "Kharg Airport". SKYbrary Aviation Safety. Archived from the original on 15 October 2025. Retrieved
Kharg_Island
Civil aviation regulations for flight on instruments
"ILS or LOC/DME RWY 34L". "Terrain Awareness and Warning Systems—TAWS". Skybrary. Retrieved 11 July 2014 Federal Aviation Administration (12 January 2018)
Instrument_flight_rules
Airspace designated for specific use cases
United Kingdom: CAA. p. 3. "Special Use Airspace (SUA) | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2025-09-28. "Special Use Airspace". www.faa
Special_use_airspace
Emergency procedure word used internationally as a distress signal
August 2019. Retrieved 10 February 2019. "ICAO Standard Phraseology" (PDF). SKYbrary. Archived (PDF) from the original on 29 December 2018. Retrieved 13 June
Mayday
Airport in Montserrat
2021. Retrieved 17 August 2011. "John A. Osborne Airport | SKYbrary Aviation Safety". skybrary.aero. Retrieved 8 September 2022. "Airport Management – Government
John_A._Osborne_Airport
Aircraft runway accident
aviation safety changes or improvements. "Runway Excursion | SKYbrary Aviation Safety". skybrary.aero. Retrieved August 29, 2024. "Runway excursion most frequent
Runway_excursion
Large scale rotating air mass
original on 2014-05-17. Retrieved 2006-12-07. "Mesocyclone – SKYbrary Aviation Safety". www.skybrary.aero. Archived from the original on 14 January 2021. Retrieved
Cyclone
1995 aviation accident in Colombia
Retrieved October 31, 2015. "B752, vicinity Cali Colombia, 1995". www.skybrary.aero. SKYbrary Aviation Safety. April 5, 2021. Archived from the original on February
American_Airlines_Flight_965
Aviation accident with unplanned contact
aircraft, including as a result of a level bust, is a mid-air collision SKYbrary Indepth Backgrounder: Mid-air collision, CBC James Albright (28 March 2017)
Mid-air_collision
Vehicle or machine that can fly by gaining support from the air
2014. Retrieved 27 April 2025. "Powered-Lift Aircraft | SKYbrary Aviation Safety". skybrary.aero. Retrieved 27 April 2025. Siminski, Jacek (11 April
Aircraft
Category in the Köppen climate classification system
original on Sep 26, 2022. "Warm-summer Humid Continental Climate (Dfb)". SKYbrary Aviation Safety. Archived from the original on Oct 22, 2023. Retrieved
Humid_continental_climate
Final stage in an aircraft's approach to landing
|journal= (help) "What is a fix in aviation". "Skybrary - Fix". "Skybrary - Instrument Approach Procedure". "Skybrary - Instrument Approach Procedure". "Spanish
Final_approach
City in Colorado, US
Colorado Public Radio. Retrieved February 13, 2025. "Colorado Springs – SKYbrary Aviation Safety". Archived from the original on January 31, 2021. Retrieved
Colorado_Springs,_Colorado
outside glare. Electronic flight instrument system "Mode Control Panel (MCP) | SKYbrary Aviation Safety". skybrary.aero. Retrieved 11 February 2026. v t e
Mode_control_panel
Aircraft that travels faster than the speed of sound
Blackbird". Imperial War Museums. Retrieved 2025-09-24. "Ramjet | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2025-09-24. "The Man Who Put the Squeeze
Supersonic_aircraft
Unexpected loss of power
Retrieved 31 December 2012. "Uncontained Engine Failure - SKYbrary Aviation Safety". www.skybrary.aero. Retrieved 5 May 2018. "FAA Advisory Circular AC 33-5:
Turbine_engine_failure
aviation articles QTOL Nap-of-the-earth "Continuous Descent | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2025-09-29. "CAP 2302 - A Low Noise Arrival
Continuous_descent_approach
Manual control of the thrust of an aircraft's engines from the cockpit
of aviation articles Autothrottle War emergency power "Throttle Lever". SKYbrary Aviation Safety. 29 December 2020. Retrieved 6 June 2022. Control Units
Thrust_lever
International airport serving Juba, South Sudan
– via Great Circle Mapper. "Juba International Airport | SKYbrary Aviation Safety". skybrary.aero. Retrieved 13 September 2022. Tuttle, Brendan (2019)
Juba_International_Airport
Air traffic control center in Mather, CA
Retrieved 24 January 2026.[better source needed] "Terminal Radar Approach Control (TRACON) | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2025-08-28.
Northern_California_TRACON
2009 aviation accident in Melbourne, Australia
external links: Accident / Serious Incident Report for Emirates Flight 407 on SKYbrary categorised under Runway Excursion / Human Factors [dead link] "Emirates
Emirates_Flight_407
Airspace without an air traffic control service
Airspace | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2025-09-28. "Classification of Airspace | SKYbrary Aviation Safety". www.skybrary.aero. Retrieved
Uncontrolled_airspace
Airport in Sainyabuli, Laos
International Airport in the Laotian capital of Vientiane. "Sayaboury Airport | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2023-10-29. Aviation portal
Sayaboury_Airport
Airport in Savannakhet, Laos
declared MIA in the Vietnam War. "Savannakhet Airport | SKYbrary Aviation Safety". www.skybrary.aero. Retrieved 2022-08-19. "2.2.10 Laos Savannakhet International
Savannakhet_Airport
1996 aviation accident in the Pacific Ocean
from the original on December 2, 2012. Retrieved December 29, 2018 – via SKYbrary. "Flying Blind", Mayday [documentary TV series] - Posted on the official
Aeroperú_Flight_603
City in Arizona, United States
Retrieved April 9, 2020. "Flagstaff Pulliam Airport – SKYbrary Aviation Safety". www.skybrary.aero. Archived from the original on July 19, 2021. Retrieved
Flagstaff,_Arizona
Capital of the Cook Islands
Population. Retrieved 25 April 2026. "Rarotonga International Airport". Skybrary. Retrieved 1 June 2025. "Cook Islands road network". Log cluster. Retrieved
Avarua
Type of aviation accident
from the original on 2013-12-04. Retrieved 7 May 2018. CFIT articles in SKYbrary: The single point of reference in the network of aviation safety knowledge
Controlled flight into terrain
Controlled_flight_into_terrain
Airport in Pristina, Kosovo
2024. Retrieved 23 May 2022. "B738, Pristina Kosovo, 2016 | SKYbrary Aviation Safety". skybrary.aero. Retrieved 7 August 2025. Media related to Pristina
Pristina International Airport
Pristina_International_Airport
Harmonization Working Group - Task 4–Flight test" (PDF). www.faa.gov. "JARs | SKYbrary Aviation Safety". www.skybrary.aero. Retrieved 2025-12-31. v t e
Joint_Aviation_Requirements
System to assist aircraft to park at airport gates
specific to aircraft carriers). "Stand Entry Guidance Systems | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2024-05-20. "CAP 637: Visual Aids Handbook"
Stand_guidance_system
Encyclopedia Britannica. Retrieved 2018-10-18. "DOUGLAS DC-8-50 - SKYbrary Aviation Safety". www.skybrary.aero. Retrieved 2018-10-18. Glancey, Jonathan. "Boeing
Four-engined_jet_aircraft
Emergency vehicle specialised in aircraft firefighting operations
3rd edition, 1990 Find relevant ICAO standards and recommended practices on SKYbrary Categories for Fire Fighting and Minimum Fire Fighting Capacity
Airport_crash_tender
Airport in Lifuka, Haʻapai, Tonga
airside Terminal landside Real Tonga Airlines "Lifuka Island Airport". Skybrary. 22 February 2021. Retrieved 18 September 2021. "Pilolevu Airport - Ha'apai"
Lifuka_Island_Airport
2011 aviation accident in Poland
Retrieved 1 November 2011. "B763, Warsaw Poland, 2011 | SKYbrary Aviation Safety". skybrary.aero. Retrieved 10 December 2023. Hradecky, Simon. "Accident:
LOT_Polish_Airlines_Flight_16
from the original on 20 October 2012. "Canefield Airport | SKYbrary Aviation Safety". skybrary.aero. Retrieved 29 March 2026. "DASPA | Douglas-Charles Airport
List of airports in the Caribbean
List_of_airports_in_the_Caribbean
Statistical price volatility chart
Methodology for Accident Rate Calculation and Trending - SKYbrary Aviation Safety". SKYbrary. Retrieved 2019-03-12. John., Bollinger (2002). Bollinger
Bollinger_Bands
Airport
2018-08-21. "Sir Abubakar Tafawa Balewa International Airport | SKYbrary Aviation Safety". www.skybrary.aero. Retrieved 2023-06-20. Royal Times article "NIGERIA :
Bauchi_State_Airport
Electronic flight control system
2018. Retrieved 26 November 2018. "Built-in Test (BIT) | SKYbrary Aviation Safety". skybrary.aero. Retrieved 20 May 2026. The Birth of a Tornado. Royal
Fly-by-wire
Commune in Provence-Alpes-Côte d'Azur, France
Economic Studies. 18 December 2025. "Marseille/Provence - SKYbrary Aviation Safety". www.skybrary.aero. Retrieved 8 February 2019. "Normales et records pour
Marignane
Airport in Al Futaisi, UAE
date: 30 APR 2026 Archived June 13, 2026, at the Wayback Machine "Futaysi Airport | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2024-10-18. v t e
Futaysi_Airport
Airport in Khovd, Mongolia
gov.cz. Retrieved 2024-12-19. "Bulgan Airport (Khovd) | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2024-12-19. "ZMBS - Bulgan Sum Airport |
Bulgan_Airport_(Khovd)
State in which risks associated with aviation are at an acceptable level
21 March 2018. "Minimum Safe Altitude Warning (MSAW) - SKYbrary Aviation Safety". www.skybrary.aero. Archived from the original on 22 March 2018. Retrieved
Aviation_safety
Capital city of Canada
original on 31 October 2022. Retrieved 17 July 2022. "SuperJS check". skybrary.aero. Retrieved 22 June 2026. "Canada's Plant Hardiness Site | Natural
Ottawa
Aviation safety practice, deprecated
FireRescue1. Retrieved 2022-03-25. "B763, Warsaw Poland, 2011 | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2023-12-10. Accident investigation report:
Foam_path
Aeronautic procedure
April 11, 2013. Retrieved August 15, 2014. "Holding Pattern". SKYbrary Aviation Safety skybrary.aero. Retrieved December 29, 2019. "Chapter 9. Navigation
Holding_(aeronautics)
2019 action-thriller film
2020. Retrieved 24 June 2020. "Emergency Transponder Codes". www.skybrary.aero. SKYbrary Aviation Safety. Archived from the original on 6 July 2019. Retrieved
7500_(film)
LGA in Imo State, Nigeria
January 2025. "Sam Mbakwe International Cargo Airport | SKYbrary Aviation Safety". skybrary.aero. Retrieved 31 January 2025. Rapheal (11 June 2022).
Ngor_Okpala
Avionics system developed by Airbus
2020-06-30. "Electronic Centralized Aircraft Monitor (ECAM) | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2025-06-12. Mumaw, Randall J.; Feary, Michael
Electronic centralised aircraft monitor
Electronic_centralised_aircraft_monitor
2010 aviation accident in the United Arab Emirates
Preliminary Report Issued" Archived April 13, 2011, at the Wayback Machine – SKYbrary "Statement on Aircraft Accident" Archived December 10, 2012, at the Wayback
UPS_Airlines_Flight_6
Airport in Afghanistan
Retrieved 8 December 2015. "Kandahar International Airport - SKYbrary Aviation Safety". www.skybrary.aero. Retrieved 31 August 2020. Kaplan, p.186 "Kandahar
Kandahar International Airport
Kandahar_International_Airport
9-point subjective sleepiness assessment scale
ISBN 978-1-4419-9892-7. "Karolinska Sleepiness Scale (KSS) | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2025-07-17. Kaida, Kosuke; Takahashi, Masaya;
Karolinska_Sleepiness_Scale
Australia's national civil aviation authority
January 2010. "Civil Aviation Safety Authority (CASA) | SKYbrary Aviation Safety". skybrary.aero. Retrieved 1 May 2024. "Aviation (CASA)". Robertson
Civil Aviation Safety Authority
Civil_Aviation_Safety_Authority
Cable used to rapidly decelerate an aircraft as it lands
2014. CV NATOPS, pp. 6–8. "Runway Arrestor Gear Systems - SKYbrary Aviation Safety". skybrary.aero. Retrieved 5 September 2021. "New Jet-landing Method
Arresting_gear
MDPI. ISBN 9783038429173. "Dubai International Airport - SKYbrary Aviation Safety". www.skybrary.aero. Retrieved 2019-07-02. "Trewartha maps". kkh.ltrr
Climate_of_Dubai
Range of Future Air Navigation System products
(CPDLC) "Automatic Dependent Surveillance - Contract (ADS-C)". skybrary.aero. SKYbrary Aviation Safety. Retrieved 3 November 2024. "FANS 1/A Testing,
FANS-1/A
Device fitted to aviation flight recorders
333(90) Novega July 2014 "Underwater Locator Beacon (ULB) | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2026-07-29. "DK180 Low Frequency Acoustic
Underwater_locator_beacon
Aircraft control computer software
Index of aviation articles Dual control (aviation) "Flight Control Laws". SKYbrary Aviation Safety. Retrieved 2019-07-03. "Flight control part 3". Bjorn's
Flight_control_modes
2011 aviation accident in the East China Sea
Investigation Board. 24 July 2015. ARAIB/AAR1105. Retrieved 11 May 2019 – via SKYbrary. "Accident Boeing 747-48EF HL7604, Thursday 28 July 2011". asn.flightsafety
Asiana_Airlines_Flight_991
Misjudgment of true orientation by pilots
terrain Mandelbaum effect "Vestibular System and Illusions (OGHFA BN)". skybrary.aero. 2007.{{cite web}}: CS1 maint: url-status (link) Saladin, Kenneth
Sensory_illusions_in_aviation
Airport in Novosibirsk, Russia
List of airports in Russia "Novosibirsk/Severny Airport | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2024-04-28. Wikimedia Commons has media related
Severny_Airport
World's first twin-engine widebody jet airliner
Publishing UK. pp. 38–74. ISBN 978-1-84425-585-6. "Hot and High Operations". SKYbrary Aviation Safety. 25 May 2021. Retrieved 10 April 2022. Sweetman, Bill (4
Airbus_A300
Form of solid precipitation
Notes: Adverse Weather Operations Optimum Use of Weather Radar" (PDF). SKYbrary.aero. Airbus. 2007-03-14. p. 2. Archived from the original (PDF) on 2011-05-31
Hail
Airport runway buffer zone
Civil Aviation Organization. "Runway End Safety Area | SKYbrary Aviation Safety". www.skybrary.aero. Retrieved 2023-06-27. "Runway Safety Areas". Federal
Runway_safety_area
Rapidly deepening extratropical cyclonic low-pressure area
Bibcode:2009JGRD..11413110Y. doi:10.1029/2009JD011820. "Sudestada | SKYbrary Aviation Safety". skybrary.aero. Retrieved 2 August 2025. Kreft, Peter (4 March 2012)
Explosive_cyclogenesis
Airport in Gorna Oryahovitsa, Bulgaria
from Gorna Oryahovitsa Airport. "Gorna Oryahovitsa Airport SKYbrary Aviation Safety". skybrary.aero. "История за времето, в което България не беше "демократична"
Gorna_Oryahovitsa_Airport
Chilean archipelago in the Pacific Ocean
minmujeryeg.gob.cl. Retrieved 7 October 2024. "Robinson Crusoe Airport | SKYbrary Aviation Safety". Wikimedia Commons has media related to Juan Fernández
Juan_Fernández_Islands
European air traffic organisation
the busiest airports in Europe by passenger traffic Single European Sky SKYbrary Weather Information Exchange Model member states by accession date Archived
Eurocontrol
Collision alert system for air traffic controllers
2010. "Short Term Conflict Alert (STCA)". Retrieved 22 May 2010 – via SKYbrary. EUROCONTROL (November 2007). "ACAS II Bulletin No. 10" (PDF). Archived
Short-term_conflict_alert
SKYBRARY
SKYBRARY
SKYBRARY
SKYBRARY
SKYBRARY
SKYBRARY
SKYBRARY
SKYBRARY
SKYBRARY