Search found 331 matches

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by Lpbri
Wed Nov 01, 2023 4:44 pm
Forum: Civil Aviation
Topic: AA Flight attendants barricade galley in flight
Replies: 130
Views: 24691

Re: AA Flight attendants barricade galley in flight

To all those who like to “rate” flight attendants, how do you do so? How do you you rank one airlines FA’s above or below another’s? There are overs 100,000 in the US and they all seem the same to me.

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by Lpbri
Fri Aug 11, 2023 2:45 am
Forum: Civil Aviation
Topic: 2023 NFL Charters
Replies: 187
Views: 30110

Re: 2023 NFL Charters

Keep in mind everyone that the preseason is not the same as the regular season. They have a much bigger roster than the regular season so they need a bigger plane.

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by Lpbri
Tue Aug 08, 2023 9:04 pm
Forum: Civil Aviation
Topic: American Airlines Fleet - 2023
Replies: 981
Views: 179577

Re: American Airlines Fleet - 2023

n471wn wrote:
UpNAWAy wrote:
n471wn wrote:

Actually 7 738’s are still in storage.

None are technically in storage now, all have left ROW for a MX base to start bringing them back to life.



My sources still show both 913 and 920 still at Roswell



#913 and 920 are both in service

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by Lpbri
Sun Jul 09, 2023 1:12 am
Forum: Travel, Polls & Preferences
Topic: UA hub with most widebody flights ?
Replies: 7
Views: 1386

Re: UA hub with most widebody flights ?

I remember when UA used to operate 50 DC-10 flights a day at ORD.

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by Lpbri
Fri Jun 09, 2023 4:01 am
Forum: Civil Aviation
Topic: United to Install 4k IFE Screens
Replies: 33
Views: 9194

Re: United to Install 4k IFE Screens

No way you can notice 4k on such a small screen. Sounds like a gimmick.

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by Lpbri
Fri Feb 17, 2023 9:13 pm
Forum: Civil Aviation
Topic: Virgin Group suing Alaska Airlines over trademark royalties
Replies: 185
Views: 30345

Re: Virgin Group suing Alaska Airlines over trademark royalties

Just what did Alaska get for the 2.6 billion it paid for Virgin America?

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by Lpbri
Sat Jan 28, 2023 6:48 am
Forum: Civil Aviation
Topic: US Airline Q4 Earnings Discussion
Replies: 163
Views: 36417

Re: US Airline Q4 Earnings Discussion

Nice surprise annual profit for AA. Industry got a nice late of year Xmas present revenue boost thanks to Southwest debacle. These analyst predictions were wildly incorrect. I wonder what impact this will have on Q1 and later 2023 projections. Predictions are only as good as the guidance and inform...

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by Lpbri
Sat Jan 28, 2023 6:32 am
Forum: Civil Aviation
Topic: US Airline Q4 Earnings Discussion
Replies: 163
Views: 36417

Re: US Airline Q4 Earnings Discussion

With earnings season here, below are projected Q4 earnings (in millions) for airlines. Delta is expected to report first, on Friday 1/13. AAL - $376.9 ALK - $121.7 ALGT - $14.4 DAL - $859.2 HA - (-$35.5) JBLU - $71.2 LUV - $368.1 SAVE - $4.3 SNCY - $5.8 UAL - $693.0 ULCC - $39.2 I dont know how muc...

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by Lpbri
Fri Jan 13, 2023 7:26 pm
Forum: Civil Aviation
Topic: US Airline Q4 Earnings Discussion
Replies: 163
Views: 36417

Re: US Airline Q4 Earnings Discussion

AA’s wages and benefits are inline with its major competitors. If not, this coming round of new contracts will even everything out.

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by Lpbri
Sun Jan 01, 2023 6:05 am
Forum: Technical/Operations
Topic: United 737 question
Replies: 28
Views: 5335

Re: United 737 question

I wonder if an ETOPs check has to be performed at some point along the way. I would think that on the eastbound route an ETOPs check would have to be done at MAJ.

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by Lpbri
Sat Dec 10, 2022 8:30 am
Forum: Technical/Operations
Topic: HNLrunway question
Replies: 10
Views: 2490

HNLrunway question

I had a good opportunity to visit HNL and did some observing. Of course I headed to the end of Lagoon drive to the parking lot. Today, we were in luck. Runway 8L was obviously closed, and arrivals were coming in on 4R. 4R crosses 8R but they were sure cutting it close. I saw many a/c on maybe a 2 mi...

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by Lpbri
Thu Oct 20, 2022 1:58 pm
Forum: Civil Aviation
Topic: US Airline Q3 earnings thread
Replies: 88
Views: 24151

Re: US Airline Q3 earnings thread

Analyst earning estimates for Q3 as follows. Alaska - $301.6mil Allegiant - $4.2m American - $208.0m Delta - $1,020m Frontier - $23.9m Hawaiian - (-$9.8m) JetBlue - $71.2m Southwest - $261.0m Spirit - (-$8.7m) Sun Country - $3.5m United - $695.8m Analyst forecast full-year losses for American, Hawa...

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by Lpbri
Fri Oct 14, 2022 6:25 pm
Forum: Civil Aviation
Topic: Dreamlifter Loses a Wheel in Italy
Replies: 26
Views: 7103

Re: Dreamlifter Loses a Wheel in Italy

It doesn’t look like the wheel came off. It looks like the tire failed, and what you’re seeing is the tire carcass falling to the ground. If the wheel assembly had separated/failed, it would have done so during the takeoff roll.

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by Lpbri
Thu Oct 06, 2022 5:52 pm
Forum: Technical/Operations
Topic: Virgin Atlantic Inaugural Flight to/from Tampa
Replies: 3
Views: 2681

Re: Virgin Atlantic Inaugural Flight to/from Tampa

Not good timing….

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by Lpbri
Fri Sep 16, 2022 9:27 pm
Forum: Technical/Operations
Topic: C-17 Engine Shutdown Procedure
Replies: 4
Views: 2189

Re: C-17 Engine Shutdown Procedure

I would guess it’s a bad idea to park a C-17 with the T/R’s deployed for an extended period of time. Bugs and birds can find their way inside.

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by Lpbri
Thu Sep 08, 2022 5:20 pm
Forum: Technical/Operations
Topic: Maintenance Coffee Maker and Boiler
Replies: 6
Views: 2585

Re: Maintenance Coffee Maker and Boiler

Large airlines usually do coffee make maintenance in-house. They get rotated in and out of service often enough that even some small carriers do the work in-house. Dedicated shops are used, usually employing unlicensed mechanics, with all the test equipment, parts and documentation to do the work.

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by Lpbri
Sun Aug 28, 2022 1:10 am
Forum: Technical/Operations
Topic: Engine replacement question
Replies: 9
Views: 3595

Re: Engine replacement question

There are a lot of factors that can determine the time it takes to change an engine. A big one is what equipment the replacement engine has on it. If the inlet cowl has to be changed over or other accessories are missing, then the time increases. Another factor is QA. Once the engine is removed, QA ...

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by Lpbri
Fri Jul 22, 2022 3:33 am
Forum: Civil Aviation
Topic: Alaska Fleet to all Boeing
Replies: 45
Views: 9724

Re: Alaska Fleet to all Boeing

What will happen to the A321NEOs?

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by Lpbri
Wed Jul 06, 2022 5:52 pm
Forum: Civil Aviation
Topic: Two injured after the tail cone of a MD-83 fell on ground
Replies: 23
Views: 8043

Re: Two injured after the tail cone of a MD-83 fell on ground

Usually when an MD80 tail one is dropped it cracks, so it may not be a simple case of re-installing it.

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by Lpbri
Mon Jul 04, 2022 10:26 am
Forum: Travel, Polls & Preferences
Topic: 777 - ahead of its time?
Replies: 17
Views: 2664

Re: 777 - ahead of its time?

One area the 777 was ahead of its time was the dual Airplane Information Management Systems, along with centralized maintenance system. All that was never done before.

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by Lpbri
Fri Jun 24, 2022 1:54 am
Forum: Civil Aviation
Topic: Capt 'Sully' Sullenberger quits ICAO ambassador role
Replies: 25
Views: 8221

Re: Capt 'Sully' Sullenberger quits ICAO ambassador role

Maybe he wasn’t qualified

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by Lpbri
Fri Jun 03, 2022 9:42 pm
Forum: Civil Aviation
Topic: United's supersonic purchase... one year hence
Replies: 86
Views: 14320

Re: United's supersonic purchase... one year hence

Has UA laid out any cash for this yet?

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by Lpbri
Mon May 23, 2022 11:02 pm
Forum: Civil Aviation
Topic: 2022 MLB Charters
Replies: 19
Views: 16732

Re: 2022 MLB Charters

Hmmm. AA and WN must not do any sports charters.

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by Lpbri
Sat May 21, 2022 6:44 pm
Forum: Technical/Operations
Topic: Help me identify this Huey!
Replies: 4
Views: 1964

Re: Help me identify this Huey!

I thought all civilian versions had the Twinpack setup

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by Lpbri
Wed May 18, 2022 1:49 am
Forum: Travel, Polls & Preferences
Topic: Was there ever a time when no single aisle aircraft crossed the Atlantic?
Replies: 11
Views: 2829

Re: Was there ever a time when no single isle aircraft crossed the Atlantic?

I think SAS was the last major carrier to fly DC-8s across the Atlantic. 1983 I think.

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by Lpbri
Fri May 13, 2022 3:26 pm
Forum: Technical/Operations
Topic: Question for Mechanics
Replies: 14
Views: 4537

Re: Question for Mechanics

I knew a few who got out of the military with only an A license or P license, based on experience

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by Lpbri
Wed May 04, 2022 11:42 pm
Forum: Technical/Operations
Topic: CFM Engine High Oil Consumption
Replies: 28
Views: 6033

Re: CFM Engine High Oil Consumption

Calculating oil consumption is critical to ETOPs. In order to do so properly, you must assume the oil was serviced properly before. If no oil was added for the prior leg, and was entered as serviced when it wasn’t, then at the end of the next leg, oil would be added for both legs, but the flight tim...

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by Lpbri
Wed May 04, 2022 3:55 am
Forum: Travel, Polls & Preferences
Topic: What is the most collectively hated airliner?
Replies: 37
Views: 5598

Re: What is the most collectively hated airliner?

CRJ of any length, without a doubt.

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by Lpbri
Tue May 03, 2022 9:06 pm
Forum: Technical/Operations
Topic: CFM Engine High Oil Consumption
Replies: 28
Views: 6033

Re: CFM Engine High Oil Consumption

You are very correct, those little things burn up the oil. Much more so compared to the IAE. I don’t have the hi-limit consumption rate on hand, but I’m sure it’s more than a pint per hour. GE engines have always used more oil than competitors. The reason why is the oil scavenge system. They must th...

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by Lpbri
Thu Apr 07, 2022 2:18 am
Forum: Technical/Operations
Topic: Why A330 P2F but no A340 P2F
Replies: 19
Views: 3344

Re: Why A330 P2F but no A340 P2F

I saw a cargo A340-600 at DFW yesterday. Owner was European Cargo.

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by Lpbri
Sun Mar 20, 2022 2:08 am
Forum: Travel, Polls & Preferences
Topic: Your shortest mainline flight and longest regional flight
Replies: 109
Views: 18350

Re: Your shortest mainline flight and longest regional flight

In the early nineties, I flew AA MD-80 from SJC-SFO and then on to ORD

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by Lpbri
Sun Mar 13, 2022 4:03 am
Forum: Technical/Operations
Topic: Metric vs Imperial in aircraft
Replies: 43
Views: 9753

Re: Metric vs Imperial in aircraft

Oh my goodness. I just had nightmares about a Professor who studied at Caltech giving us mixed units problems in my Aero Engineering ugrad. Seriously, slugs as a unit of mass? Pound mass vs pound force. SI was just simply more elegant. Unfortunately, having grown up in the US I do think in the so c...

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by Lpbri
Tue Mar 08, 2022 6:12 pm
Forum: Technical/Operations
Topic: Metric vs Imperial in aircraft
Replies: 43
Views: 9753

Re: Metric vs Imperial in aircraft

As was stated before, on Airbus, all maintenance manual data such as torques and dimensions are given in metric, with imperial values in parenthesis. Honestly, when working with small dimensions, millimeters are much easier to work with. Brake wear limits are given in millimeters, and I have a milli...

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by Lpbri
Thu Feb 24, 2022 10:50 pm
Forum: Technical/Operations
Topic: Nosewheel tire size
Replies: 6
Views: 2140

Re: Nosewheel tire size

Airlines cannot alter tire/wheel size. They can choose from different tire manufacturers. As was mentioned earlier, they can also select an approved wheel half supplier. I know 767’s have different wheel types, because they look different. Bendix is one option. Goodrich and ABSC are other manufactur...

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by Lpbri
Sat Feb 19, 2022 5:45 am
Forum: Technical/Operations
Topic: Pneumatic vs Hydraulic
Replies: 35
Views: 4836

Re: Pneumatic vs Hydraulic

Nope. Dunno what your airline you are from, but 767-200 are hyd t/r all else pnuematic

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by Lpbri
Fri Feb 18, 2022 9:12 pm
Forum: Technical/Operations
Topic: Pre-Departure Walkaround Top of Fuselage
Replies: 20
Views: 4816

Re: Pre-Departure Walkaround Top of Fuselage

There really isn’t much to see up there. You’re not going to find any damage from ground handling. If there is evidence of a bird strike on the SatCom dome, then you would need to go up there. Another possibility would be hail damage inspection work card. For a routine maintenance walk around, the o...

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by Lpbri
Fri Feb 18, 2022 9:01 pm
Forum: Technical/Operations
Topic: Pneumatic vs Hydraulic
Replies: 35
Views: 4836

Re: Pneumatic vs Hydraulic

767-300s use pneumatics for thrust reversers. They work very well.

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by Lpbri
Wed Jan 26, 2022 11:37 am
Forum: Technical/Operations
Topic: Avionics Bay Access and Pressurization
Replies: 63
Views: 12740

Re: Avionics Bay Access and Pressurization

I would think the crew would want access to the E&E in the event of a fire.

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by Lpbri
Mon Jan 24, 2022 4:13 pm
Forum: Technical/Operations
Topic: Avionics Bay Access and Pressurization
Replies: 63
Views: 12740

Re: Avionics Bay Access and Pressurization

All airliners have forward E&E compartments. On wide bodies, they are accessible from the cabin, narrow bodies they are not. On the 777, the E&E is accessible from the forward cargo. The 787 also has an aft E&E, not accessible from the cabin but from the aft cargo. All E&E compartmen...

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by Lpbri
Tue Jan 11, 2022 5:49 pm
Forum: Technical/Operations
Topic: CFM56-7B: white drops on the outboard side of exhaust plugs
Replies: 7
Views: 2861

Re: CFM56-7B: white drops on the outboard side of exhaust plugs

Never seen this. I’m guessing bird droppings. The warm tailpipe might attract certain types of birds.

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by Lpbri
Tue Dec 21, 2021 10:15 am
Forum: Technical/Operations
Topic: A330 FMCG Update with Honeywell navDB
Replies: 7
Views: 1672

Re: A330 FMCG Update with Honeywell navDB

Also called a MAC Daddy

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by Lpbri
Wed Nov 17, 2021 7:33 pm
Forum: Technical/Operations
Topic: Restrictions on #2 Thrust Reverse L1011/DC10/MD11
Replies: 20
Views: 4191

Re: Restrictions on #2 Thrust Reverse L1011/DC10/MD11

I’m just wondering what the lockout prodcedure is for an MD-11. I remember on a 767. Installing 3 red lock plates on the outside of the trans cowl and flipping and installing a locking square drive in the center drive unit. Easy enough on the ground, but much more time consuming when you are 2 stori...

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by Lpbri
Wed Oct 27, 2021 7:54 pm
Forum: Technical/Operations
Topic: Duration of 747 Hydraulic Pressure Reduction?
Replies: 7
Views: 1252

Re: Duration of 747 Hydraulic Pressure Reduction?

The flaps on any aircraft, as a rule, will not droop. Take a B747, for instance. The flaps are not driven by an actuator in the sense that the primary flight controls are. The flaps are driven on jackscrews running in transmissions (all that stuff lives under the fairing or canoe) that are driven b...

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by Lpbri
Wed Oct 13, 2021 3:04 pm
Forum: Technical/Operations
Topic: MX Systems in 2021
Replies: 5
Views: 1415

Re: MX Systems in 2021

I guess no one uses the FMR system.

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by Lpbri
Mon Oct 04, 2021 2:13 am
Forum: Civil Aviation
Topic: 2021 NFL Charters
Replies: 104
Views: 24117

Re: 2021 NFL Charters

How is it that DAL gets most of the NFL charters?

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by Lpbri
Fri Sep 24, 2021 6:42 pm
Forum: Technical/Operations
Topic: Delta TechOps Line Technician
Replies: 18
Views: 3574

Re: Delta TechOps Line Technician

I’m guessing the first few pay steps at DAL are small, and the last step is the big one.

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by Lpbri
Sun Aug 29, 2021 3:22 am
Forum: Technical/Operations
Topic: Question on Aerodynamic Center
Replies: 3
Views: 1682

Re: Question on Aerodynamic Center

The chord length is merely a reference length. The actual symbol used in Moment coefficient is l. The reference length is chosen to pertain to the given geometric shape. For an airplane wing, l is the mean chord length.

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