Why is "Pratt & Whitney PW4000" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-04-16 07:50:58
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
Pratt_&_Whitney_PW4000 entered the ranking for the first time today at position #. This is its highest position ever recorded.
Trend History
This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-04-16 and was most recently seen on 2026-04-16.
Wikipedia Overview
The Pratt & Whitney PW4000 is a family of dual-spool, axial-flow, high-bypass turbofan aircraft engines produced by Pratt & Whitney as the successor to the JT9D.
It was first run in April 1984, was FAA certified in July 1986, and was introduced in June 1987.
With thrust ranging from 50,000 to 99,040 lbf, it is used on many wide-body aircraft.
Related Topics
Trending Topic Today
Search Interest Perspective
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Pratt & Whitney Gets Partial Exemption For PW4000 Redesign Approval - Aviation Week
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PW4000 parts crunch grounds ageing 777s - Air Cargo Week
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Boeing, Pratt & Whitney Request Additional Time For 777 Engine Fixes - Simple Flying
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The TGI PW4000 Engine Components - Triumph targets steady aftermarket demand - ad-hoc-news.de
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Pratt & Whitney PW4000-94 Reaches 35-Year Milestone - AVweb
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Aging 777 fleet operations threatened by PW4000 parts scarcity - Air Cargo Week
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Pratt & Whitney’s PW4000-94 engine surpasses 150 million flight hours - Skies Mag
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Boeing 747 cargo plane drops engine parts in Netherlands - NBC News
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FAA Grounds Planes With Pratt & Whitney Engines Involved in Denver Failure - NBC Connecticut
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FAA Proposes Fixes to Pratt & Whitney Engines on Boeing 777s - Airline Weekly
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Japan bans Boeing 777 with Pratt & Whitney engines after Denver scare - The Independent
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Rolls-Royce 2026 Outlook: It's back in large engines; can it get back into the Single Aisle as well? - Leeham News and Analysis
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FAA Issues Emergency AD To Inspect PW4000-112 Fan Blades - Aviation International News
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Pratt & Whitney's PW4000-94 Engine Completes 150 Mn Flight Hours - Mobility Outlook
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FAA issues Emergency Airworthiness Directive on planes with engine that failed over Broomfield - Denver7
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Inside an Airliner's Engine Shop - CBS News
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South Korean Jin Air returns Pratt & Whitney-powered Boeing 777s to service - AeroTime
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United 777s With P&W Engines Approved For Flight - AVweb
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In 35 Years Pratt & Whitney’s PW4000-94 Engine Has Clocked 150 Million Flight Hours - Simple Flying
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ANA To Restart Pratt & Whitney-Powered Boeing 777 Domestic Flights - Simple Flying
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United Airlines may keep Boeing 777s grounded until 2022 - AeroTime
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Japan grounds 31 PW4000-powered 777s after United incident - FlightGlobal
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Boeing 777s Powered by PW4000s Grounded Worldwide - Aviation International News
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FAA requires inspections of PW4000 low-pressure turbines - FlightGlobal
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Japan ends year-long ban of PW4000-powered Boeing 777 - AeroTime
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Rolls-Royce Vs Pratt & Whitney: Which Engines Are More Powerful? - Simple Flying
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The PW4000 Engine Family - AirInsight
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Japan Airlines Retires All Domestic Boeing 777s - Simple Flying
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Pratt & Whitney PW4000-94 Completes FAR25 Flt Tests - Aero-News Network
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Most United PW4000-powered 777s back in air - FlightGlobal
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United UA328 suffers engine failure departing Denver - Flightradar24
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JAL retires PW4000-powered 777s following United engine incident - FlightGlobal
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FAA orders emergency PW4000 inspections as airlines ground 777s - FlightGlobal
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Rossiya Boeing 777 Experiences Engine Issues Landing In Moscow - Simple Flying
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Jin Air returns PW4000-powered 777s to service; takes first 737 Max - FlightGlobal
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Boeing Recommends Grounding Some 777s After United Engine Failure - Simple Flying
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ANA to resume flying PW4000-powered 777s: airline exec - FlightGlobal
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South Korea grounds PW4000-powered 777s - FlightGlobal
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ATSB safety recommendation on Pratt & Whitney A330 engine mods - The World of Aviation
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Japan lifts suspension of flights with Boeing 777 powered by Pratt & Whitney engines - Aeroflap
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Small part of 777 fleet affected by PW4000 restrictions - FlightGlobal
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UK bans operations with PW4000-powered 777s - FlightGlobal
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PW4000 Advantage70 Turbofan Takes Flight - Aero-News Network
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United to Repair PW4000s - Aero-News Network
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Pratt & Whitney retires PW4000 series aircraft engines - AVIONEWS
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PW4000 reaches five million hours on A330 - FlightGlobal
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United Flight Engine Failure: Images Reveal Puncture in Plane's Fuselage, Deadly Crash Averted - News18
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Thai Accept First New Technology A300-600 - Australian Aviation
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Pratt & Whitney's PW4000-94 engine marks 150 mn flight hours - Daijiworld
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Investigators release preliminary findings on the United Airlines flight engine failure - MyJoyOnline
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.