Search found 842 matches

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by DualQual
Sat Apr 13, 2024 10:48 pm
Forum: Technical/Operations
Topic: Scimitar winglets on the 753?
Replies: 7
Views: 642

Re: Scimitar winglets on the 753?

The -300 does tons of Hawaii flying for UA The -300 DID tons of flying to Hawaii. The amount has greatly dwindled with the 777 and MAX doing the bulk of the lifting now. In any event the Hawaii flying on the 300 isn’t a high enough percentage of the -300 flying to see any kind of ROI on scimitar in...

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by DualQual
Sat Apr 13, 2024 8:58 pm
Forum: Technical/Operations
Topic: Scimitar winglets on the 753?
Replies: 7
Views: 642

Re: Scimitar winglets on the 753?

Shorter flights due to less range inherent in the design. It takes flight time in cruise to make the fuel savings. -200s do lots of TATL and HI flying, the -300 not so much. The -300 does tons of Hawaii flying for UA The -300 DID tons of flying to Hawaii. The amount has greatly dwindled with the 77...

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by DualQual
Sat Apr 13, 2024 7:39 pm
Forum: Civil Aviation
Topic: United Airlines Fleet Discussion - 2024
Replies: 1231
Views: 189390

Re: United Airlines Fleet Discussion - 2024

Hi, Acey!!!! Question: Why not just turn down the audio on the observer's panel, assuming it's not in use, and put a piece of tape or something over the knob to be sure it isn't turned up inadvertently, then turn on Channel 9? I guess as I'm asking the question I'm realizing that a lot of people ju...

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by DualQual
Sat Apr 13, 2024 5:43 pm
Forum: Civil Aviation
Topic: United Airlines Fleet Discussion - 2024
Replies: 1231
Views: 189390

Re: United Airlines Fleet Discussion - 2024

The biggest concern is that on some aircraft, the 756 fleet for example, allow for Channel 9 to broadcast everything on the interphone, not just ATC communication. So when the flight attendants are talking to each other or to the cockpit, all of that makes its way to Channel 9 if the observer panel...

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by DualQual
Mon Mar 25, 2024 10:09 pm
Forum: Technical/Operations
Topic: Are commercial airline pilots the highest paid profession in the USA?
Replies: 70
Views: 4208

Re: Are commercial airline pilots the highest paid profession in the USA?

Considering that senior captains in legacy airlines basically make the same as the C-suite in decently sized companies, and more than most lawyers/physicians and senior software devs in FAANG companies. It also seems like it offers the best "knowledge&skill required/money earned" rati...

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by DualQual
Fri Mar 08, 2024 2:30 am
Forum: Civil Aviation
Topic: United Airlines Network - 2024
Replies: 1224
Views: 166470

Re: United Route Announcement 3/7/24

Russian airspace closures are the reason why ORD/EWR-HKG continue to be suspended and that's not likely to change any time soon. With the IGW, even avoiding Russian air space, UA should be able to fly to HKG from ORD. I anticipate they simply will just not want to because of the start and ramp-up o...

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by DualQual
Sat Mar 02, 2024 5:18 am
Forum: Civil Aviation
Topic: Rumor: SAT Air Service Announcement
Replies: 82
Views: 9155

Re: Rumor: SAT Air Service Announcement

UA is moving their hub from IAH to SAT because of the Alamo. ;) Joking aside, I don't know the SAT market so I'll just ask what are the chances it's Avelo or the return of Breeze? I’m disappointed it took until the 43rd response for someone to have brought this up. This is clearly the correct answe...

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by DualQual
Thu Feb 29, 2024 6:23 pm
Forum: Civil Aviation
Topic: United Airlines Fleet Discussion - 2024
Replies: 1231
Views: 189390

Re: United Airlines Fleet Discussion - 2024

cwa45 wrote:
I feel they could at least paint one of them in the evo


They will eventually.

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by DualQual
Tue Feb 27, 2024 4:34 pm
Forum: Technical/Operations
Topic: AC tests out new deicing method
Replies: 18
Views: 6799

Re: AC tests out new deicing method

Seems a pretty simple idea. Why hasn't that been tried before? Or has it and it just wasn't efficient at the time? Added weight, cost to install, cost to maintain, need to establish maintenance tracking and procedures, can it be MEL’d if not working and if so how is that handled, need to train crew...

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by DualQual
Sat Jan 13, 2024 5:03 pm
Forum: Civil Aviation
Topic: United Airlines Fleet Discussion - 2024
Replies: 1231
Views: 189390

Re: United Airlines Fleet Discussion - 2024

With Regional payrates so elevated, less diversity on fleets, etc, this MAX grounding is another example to me where every aircraft flown should be mainline with crosstraining. No reason an experienced cross-type trained pilot could not be moved over to some of these sitting E-175 birds and E-145’s...

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by DualQual
Sat Jan 06, 2024 6:56 pm
Forum: Civil Aviation
Topic: Major safety issue with MAX engine deicing system
Replies: 76
Views: 16897

Re: Major safety issue with MAX engine deicing system

Mr. Gates at the Seattle Times is becoming increasingly skillful at cherry-picking airworthiness directives and time limited exemptions to portray as major scandals. Curious that he didn't write a similarly sensationalist article when Airbus requested a time limited exemption from the regulation th...

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by DualQual
Sat Dec 30, 2023 7:47 pm
Forum: Civil Aviation
Topic: United Airlines Fleet - 2023
Replies: 4415
Views: 933450

Re: United Airlines Fleet - 2023

Is a 763 capable of flying Denver to Western Europe? Or is that to far beyond her range? I understand how old the 767s are and that they are due for retirement in the coming years, but by reading these posts it seems that UA would have had good use for some more 767s. She is such a perfect size for...

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by DualQual
Tue Dec 05, 2023 9:21 pm
Forum: Travel, Polls & Preferences
Topic: TWA International Flying Summer 1996 (Hub/Focus City Departures)
Replies: 56
Views: 8226

Re: TWA International Flying Summer 1996 (Hub/Focus City Departures)

The Civil Aeronatics Board (CAB). Routes were profered & awared after lengthy government hearings. If it made sense (kind of) you took what you could get. That's why local service carriers (Southern, Ozark, Frontier, Western, Continental, Piedmont etc) operated some weird stuff like CMI to LGA ...

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by DualQual
Fri Oct 27, 2023 6:56 pm
Forum: Technical/Operations
Topic: Scary Crew Inattention By QR w/Rebuke By SFO ATC
Replies: 50
Views: 5617

Re: Scary Crew Inattention By QR w/Rebuke By SFO ATC

The US never gives a "contact departure airborne" instruction, and the instruction wasn't about being airborne. Also, he was literally miles from 28R/L at that point, so he wouldn't be getting any sort of a clearance, and QATARI sounds nothing like AMERICAN and the flight numbers weren't ...

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by DualQual
Fri Oct 27, 2023 1:40 pm
Forum: Technical/Operations
Topic: Scary Crew Inattention By QR w/Rebuke By SFO ATC
Replies: 50
Views: 5617

Re: Scary Crew Inattention By QR w/Rebuke By SFO ATC

Here's the thing - who doesn't study the airport they are operating to if it is their first time there or they don't go often? Also, did he read the ATIS print out or listen to it? If he did, it would have said "landing and departing runways 28, departing runways 1." Why would he confuse ...

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by DualQual
Fri Oct 27, 2023 12:11 am
Forum: Technical/Operations
Topic: Scary Crew Inattention By QR w/Rebuke By SFO ATC
Replies: 50
Views: 5617

Re: Scary Crew Inattention By QR w/Rebuke By SFO ATC

Here's the thing - who doesn't study the airport they are operating to if it is their first time there or they don't go often? Also, did he read the ATIS print out or listen to it? If he did, it would have said "landing and departing runways 28, departing runways 1." Why would he confuse ...

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by DualQual
Thu Oct 26, 2023 7:55 pm
Forum: Technical/Operations
Topic: Scary Crew Inattention By QR w/Rebuke By SFO ATC
Replies: 50
Views: 5617

Re: Scary Crew Inattention By QR w/Rebuke By SFO ATC

Here's the thing - who doesn't study the airport they are operating to if it is their first time there or they don't go often? Also, did he read the ATIS print out or listen to it? If he did, it would have said "landing and departing runways 28, departing runways 1." Why would he confuse ...

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by DualQual
Thu Oct 26, 2023 7:49 pm
Forum: Technical/Operations
Topic: Scary Crew Inattention By QR w/Rebuke By SFO ATC
Replies: 50
Views: 5617

Re: Scary Crew Inattention By QR w/Rebuke By SFO ATC

Here's the thing - who doesn't study the airport they are operating to if it is their first time there or they don't go often? Also, did he read the ATIS print out or listen to it? If he did, it would have said "landing and departing runways 28, departing runways 1." Why would he confuse ...

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by DualQual
Sat Oct 21, 2023 8:09 pm
Forum: Travel, Polls & Preferences
Topic: Your Emptiest Transatlantic Flight?
Replies: 42
Views: 4218

Re: Your Emptiest Transatlantic Flight?

And is there ever a point at which so few passengers are booked for a flight, that it gets canceled? Thanks guys! Keep in mind that the airplane may not be empty on the return flight. Or it’s going to a different hub after arriving (say being routed JFK-LHR-MIA in the case of AA or BOS-CDG-ATL for ...

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by DualQual
Mon Oct 09, 2023 6:29 pm
Forum: Technical/Operations
Topic: 737 engine *what are they's*?
Replies: 13
Views: 2280

Re: 737 engine *what are they's*?

Do you remember what the max flap speeds were off hand? The gravel kit does not make any difference in the flap speeds in the 200. They are: 1 - 230 2 - 230 5 - 225 10 - 210 15 - 195 25 - 190 30 - 185 40 - 170 We used flaps 10 a lot to slow down as that would get your LE slats to full extend. As yo...

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by DualQual
Mon Oct 09, 2023 3:36 am
Forum: Technical/Operations
Topic: 737 engine *what are they's*?
Replies: 13
Views: 2280

Re: 737 engine *what are they's*?

The only thing I'll add from my brief tenure flying these is that the gravel kit substantially reduces the max gear speed (180 knots I think vs 270 on a normal 737). Not a big deal but it takes some options away if one needs to slow down quickly. Do you remember what the max flap speeds were off ha...

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by DualQual
Sun Aug 06, 2023 1:55 pm
Forum: Technical/Operations
Topic: With the state of flight deck automation, do pilots still haves Rules-of-Thumb?
Replies: 30
Views: 4257

Re: With the state of flight deck automation, do pilots still haves Rules-of-Thumb?

...but it's an optimistic plane and occasionally gets a little overconfident. That's a brilliant line! I guess that makes the 737 a generally pessimistic airplane; some are worse than others but at least in my company's fleet we have a few that will invariably display DRAG REQUIRED just after top o...

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by DualQual
Mon Jul 31, 2023 9:14 pm
Forum: Civil Aviation
Topic: United hard landing at IAH?
Replies: 110
Views: 31234

Re: United hard landing at IAH?

I'm betting that the landing was made at the end of a 'redeye', so fatigue comes into play. 0800 (EDT) departure from EWR, 1030 (CDT) arrival at IAH, so not a red-eye. No significant weather at IAH. If they’re east coast acclimated. It they were a west coast crew that’s an 0500 body clock departure...

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by DualQual
Sat Jul 22, 2023 6:47 pm
Forum: Civil Aviation
Topic: United Airlines grapples with pilots avoiding the captain's chair
Replies: 134
Views: 23180

Re: United Airlines grapples with pilots avoiding the captain's chair

Pi7472000, we are years away from a pilot-less cockpit. In fact, studies have shown we will first go to a cockpit with one pilot one dog. The dog is there to bite the pilot if (s)he decides to manually fly the aircraft. The pilot is there to feed the dog. Show of hands: how many people would by a t...

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by DualQual
Sat Jul 22, 2023 4:40 pm
Forum: Technical/Operations
Topic: Pilot replacement question
Replies: 21
Views: 2770

Re: Pilot replacement question

Wouldn't everyone on board have to clear customs at HNL in this case? Maybe and maybe not. If the crew swap happens quick (say 30 minutes or less to swap, add gas, etc) they may opt to keep everyone on the plane to facilitate that and get going to minimize any further arrival delay. If it’s going t...

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by DualQual
Sat Jul 22, 2023 4:35 pm
Forum: Technical/Operations
Topic: Looking at the PFD vs outside
Replies: 14
Views: 2120

Re: Looking at the PFD vs outside

There's been this rash of weird comments criticizing very good, professional pilots on videos who are doing exactly the right thing by being on instruments. Looking out the window is a tool, but your primary navigation is by instruments and pilots hand flying a SID need to be looking at their guida...

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by DualQual
Thu Jul 20, 2023 4:07 pm
Forum: Technical/Operations
Topic: Pilot replacement question
Replies: 21
Views: 2770

Re: Pilot replacement question

In the case of a LAX-SYD, if reserve coverage at that outport is not available, they would probably just delay the flight and protect as many pax as possible on other flights. In other scenarios, and depending on the relevant regulations, they might dispatch the flight with three crew to a closer p...

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by DualQual
Sat Jul 01, 2023 4:04 am
Forum: Technical/Operations
Topic: Crossing South Atlantic in a PC24?
Replies: 29
Views: 3311

Re: Crossing South Atlantic in a PC24?

How safe it is will be completely dependent on how thorough the owner/operator is with their planning for contingencies. If everything works perfectly I’d imagine it should be fine. However we cannot plan on everything going perfectly. Is there a suitable alternate for the destination? If not that’...

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by DualQual
Fri Jun 30, 2023 3:40 pm
Forum: Technical/Operations
Topic: Crossing South Atlantic in a PC24?
Replies: 29
Views: 3311

Re: Crossing South Atlantic in a PC24?

How safe it is will be completely dependent on how thorough the owner/operator is with their planning for contingencies. If everything works perfectly I’d imagine it should be fine. However we cannot plan on everything going perfectly. Is there a suitable alternate for the destination? If not that’s...

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by DualQual
Fri Mar 31, 2023 3:09 pm
Forum: Technical/Operations
Topic: Is the BOEING 737 MAX Family capable of CAT IIIB ILS operations ?
Replies: 24
Views: 6572

Re: Is the BOEING 737 MAX Family capable of CAT IIIB ILS operations ?

The autopilot doesn’t manipulate the rudder on the 737 (any series) so any autopilot autoland must have the autopilot disengaged after touchdown. Hence why a CAT3 approach in the 737 is to a DH and not an AH. If the airplane has the HUD, the HUD provides rollout guidance for the pilot and a CAT3 ca...

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by DualQual
Thu Mar 30, 2023 5:47 pm
Forum: Technical/Operations
Topic: Is the BOEING 737 MAX Family capable of CAT IIIB ILS operations ?
Replies: 24
Views: 6572

Re: Is the BOEING 737 MAX Family capable of CAT IIIB ILS operations ?

I remember reading the 737NG Autoland did not incorporate roll out steering ? Is this still the case with the Max ?! The autopilot doesn’t manipulate the rudder on the 737 (any series) so any autopilot autoland must have the autopilot disengaged after touchdown. Hence why a CAT3 approach in the 737...

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by DualQual
Mon Mar 27, 2023 10:44 pm
Forum: Civil Aviation
Topic: Rumor: BA considering LGW-HNL
Replies: 246
Views: 55600

Re: Rumor: BA considering LGW-HNL

Interesting... Personally, I've never understood why people East Coast of the US would want to fly 9-10+ hours to go to Hawaii when the Caribbean is so much closer -- so it's hard for me to wrap my head around Europeans doing it. Don't get me wrong, Hawaii is great and is the go-to for a lot of peo...

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by DualQual
Wed Mar 15, 2023 2:21 pm
Forum: Technical/Operations
Topic: Is the BOEING 737 MAX Family capable of CAT IIIB ILS operations ?
Replies: 24
Views: 6572

Re: Is the BOEING 737 MAX Family capable of CAT IIIB ILS operations ?

I remember reading the 737NG Autoland did not incorporate roll out steering ? Is this still the case with the Max ?! The autopilot doesn’t manipulate the rudder on the 737 (any series) so any autopilot autoland must have the autopilot disengaged after touchdown. Hence why a CAT3 approach in the 737...

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by DualQual
Tue Jan 24, 2023 8:34 pm
Forum: Civil Aviation
Topic: Runway Incursion at JFK 1/13/23
Replies: 279
Views: 68290

Re: Runway Incursion at JFK 1/13/23

Delaxio wrote: If you look at FR24, the AA 777 did accelerate while crossing the runway. IIRC, they went from 10 kts to like 20-25 kts to get off the runway. Not sure how noticeable it is for pax onboard But......most pilots do that, don't they? Scoot across the active, I mean. I've watched as a pa...

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by DualQual
Thu Jan 19, 2023 2:57 am
Forum: Technical/Operations
Topic: 737-800 Single Engine landing
Replies: 15
Views: 3571

Re: 737-800 Single Engine landing

If the reverser on the failed engine opened then the engine was running. IIRC if the engine is INOP you can’t get the reverse selector out of the interlock and it won’t deploy. I’ve been off the 737 for a while though so take that with a grain of salt.

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by DualQual
Mon Jan 16, 2023 4:28 pm
Forum: Technical/Operations
Topic: 737 MAX and SNA noise restrictions
Replies: 9
Views: 3288

Re: 737 MAX and SNA noise restrictions

Not all slots require the same noise emissions restrictions. Some are “louder” some are “quieter”. The airlines that still utilize the cutback procedure do so because they are using slots that are more strict about noise emissions. Not for nothing but I don’t think that is telling the entire story....

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by DualQual
Mon Jan 16, 2023 5:22 am
Forum: Civil Aviation
Topic: Delta A330 Lands 6 Feet Short Of The Runway At Amsterdam
Replies: 153
Views: 42669

Re: Delta A330 Lands 6 Feet Short Of The Runway At Amsterdam

A CAT I approach usually can be flown by autopilot and making an auto landing depends the runway itself and company policy. Personally I would do it manually but I’m old school. The XW/HW for autoland could have been out of limits. Can’t auto land on a CAT I ILS. Sure you can. At least in the 737 a...

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by DualQual
Sun Jan 15, 2023 5:31 pm
Forum: Technical/Operations
Topic: JFK 22R/L Approach Question
Replies: 25
Views: 5615

Re: JFK 22R/L Approach Question

I still say, I can plan a better route into KJFK 22's more direct. You have so much space over Long Island Sound and Conn. to line the planes up away from KLGA, KEWR and KISP. Think about the extra 1/2 hour x 1000 planes x 365 days. The fuel saving along will be astronomical. Somew how, you can hit...

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by DualQual
Sat Jan 14, 2023 7:46 pm
Forum: Technical/Operations
Topic: JFK 22R/L Approach Question
Replies: 25
Views: 5615

Re: JFK 22R/L Approach Question

It’s NYC airspace. You said it yourself. There’s traffic to LGA, EWR, and HPN. Additionally you have arrival and departure routings to work around from each of those airports in addition to VFR and IFR routes through that area running up and down the coast. You do the loop from the west even for the...

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by DualQual
Fri Jan 13, 2023 3:57 am
Forum: Technical/Operations
Topic: 737 MAX and SNA noise restrictions
Replies: 9
Views: 3288

Re: 737 MAX and SNA noise restrictions

Are there any operators still actually doing that ridiculous procedure? With the RNAV departures now and airplanes being much quieter my shop hasn’t done that for years. Just a plain old boring NADP-1 departure. Big Ern did a video not long ago detailing the pull back that WN still does out of ther...

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by DualQual
Thu Jan 12, 2023 8:04 pm
Forum: Technical/Operations
Topic: 737 MAX and SNA noise restrictions
Replies: 9
Views: 3288

Re: 737 MAX and SNA noise restrictions

Are there any operators still actually doing that ridiculous procedure? With the RNAV departures now and airplanes being much quieter my shop hasn’t done that for years. Just a plain old boring NADP-1 departure.

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by DualQual
Wed Jan 11, 2023 6:00 am
Forum: Civil Aviation
Topic: DL Engine Fire at SNA (Jan 10, 2023)
Replies: 14
Views: 5636

Re: DL Engine Fire at SNA (Jan 10,2022)

SEAorPWM wrote:
How does the PW2000 reliability compare with modern engines like the CFM56 or IAE2500?

I understand it's from the '80s.


Modern? The CFM56 is from the 70’s I believe and the IAE2500 is from the 80’s.

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by DualQual
Wed Jan 11, 2023 12:35 am
Forum: Civil Aviation
Topic: United Airlines Fleet - 2023
Replies: 4415
Views: 933450

Re: United Airlines Fleet - 2023

Not sure if posted yet but config for MAX 10 should be 20/64/105=189 for standard jets and 22/45/96=163 for lie flat jets. No plans for PP on the lie-flat jets? I can’t imagine there is enough demand for a PP like product on domestic flights to realize a return on it that is worth the time and spac...

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by DualQual
Sat Jan 07, 2023 5:30 pm
Forum: Technical/Operations
Topic: United 737 question
Replies: 28
Views: 5335

Re: United 737 question

Since LAX and SFO both get regular 737 service mixed into their Hawaii service, I'd imagine they can simply do the flights as revenue and rotate the incoming GUM plane with the outgoing at HNL. No, they ferry to and from mainland USA, in fact one is currently ferrying GUM-HNL-SFO-CLE. https://www.f...

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by DualQual
Fri Jan 06, 2023 7:36 pm
Forum: Technical/Operations
Topic: US pilot moving to the UK
Replies: 12
Views: 3100

Re: US pilot moving to the UK

Outsider question. How senior does LHR bid for the US3 ? That’s a difficult question to answer because many factors must be taken into account and every body has different bidding priorities. Things that will matter in no particular order: 1) How many days is the trip? 2) What is the credit value o...

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by DualQual
Sun Jan 01, 2023 5:34 am
Forum: Travel, Polls & Preferences
Topic: 2023 Predictions
Replies: 8
Views: 1713

Re: 2023 Predictions

One of DL/AA/UA capitalizes on the as of yet untapped and lucrative SAT-VIE nonstop market. Whoever starts it first prints money on the route and opens up an ICN hub as a follow up.

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by DualQual
Thu Dec 22, 2022 1:06 am
Forum: Civil Aviation
Topic: Where do start up carriers get their pilots?
Replies: 33
Views: 5605

Re: Where do start up carriers get their pilots?

It's no secret that there has been a pilot shortage for some time, worse after the Covid pandemic. So, I'm wondering where do the startups, especially those growing quickly, get their pilots? Hard to believe these people left majors unless they were passed over for upgrade, etc. A close friend and ...

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by DualQual
Sat Dec 17, 2022 5:00 pm
Forum: Civil Aviation
Topic: United Airlines Fleet Thread - 2022
Replies: 2937
Views: 783682

Re: United Airlines Fleet Thread - 2022

I saw a post the other day where it mentioned UA 747-400 engines are now being used on the 767-400 aircraft Not a chance. UA had Pratts and CO's 767-400s were GE. You can't just swap them out. Also, if I'm not mistaken, only the legacy sUA fleets do engine overalls in house. COs fleet was all "...

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by DualQual
Sun Dec 04, 2022 3:50 am
Forum: Travel, Polls & Preferences
Topic: Widebodies to Hawaii
Replies: 18
Views: 2943

Re: Widebodies to Hawaii

Funny story, I think I saw SFO-HNL or LIH scheduled with a 737 MAX. :eek: Since we all know those planes crash, I can't imagine who in their right mind would take something like this to Hawaii... I hear there's lots of water along the way. :biggrin: Of all the stupid crap I see on this site this is...

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by DualQual
Sat Nov 26, 2022 6:14 pm
Forum: Civil Aviation
Topic: Boeing 737 MAX 10 For United Airlines Takes Flight
Replies: 70
Views: 29640

Re: Boeing 737 MAX 10 For United Airlines Takes Flight

But aren't they too small for Premium Transcon? Especially given that United has been flying international WBs many times a day? Don't forget that UA deployed multiple 757s in a 28-J config (the Pratts - since retired) between EWR/BOS, SFO, and EWR-LAX. United doesn't appear to be up to their pre-p...

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