Around the Pattern

Ramblings about flying for fun and profit.

A Good Day For Contrails

One of the flights on my last trip was from Los Angeles (LAX) to Tokyo (NRT). I had a request from one of my readers for a photo of the cockpit of a Boeing 747-400. Since I was taking the first break I had the chance to take this shot justCockpit of a Boeing 747-400 as we were about to make a right turn after engine start. For an airplane this big, the cockpit isn’t exactly huge. The captain’s left hand is on the tiller controlling the nosewheel steering. There is also one on the right side in the same relative position for the use of the first officer.

As we made our way to the end of runway 25R we could see across the two runways to the cargo ramp on the south side of the airport. Douglas DC-8 FreighterI took this photo of an ATI DC-8 freighter at one of the parking spots. It just struck me as a really long aircraft. I have never flown one, but with that much length behind the main gear I would think that the pitch attitude on landing and takeoff would have to be controlled very carefully.

One of the nice things about flying the 747-400 is the high cruise speed. Airbus A-330When we are flight planned on one of the organized tracks or airways between  Alaska and Japan or from the U.S. West Coast and Japan we will quite often pass other aircraft.  Since the routes are all in RVSM airspace our vertical separation is usually 1000′ between aircraft. This an Airbus A-330 that we passed shortly after entering the airway between Alaska and Japan. The Boeing 747-400 cruises at .85-.86 mach.  The A-330 cruises at .82 mach.

It became obvious as we progressed along the airway that we were not alone on our assigned route. Aircraft contrails  shadowed onto a lower cloud deck. We gradually moved over a low overcast with the sun shining from above. What look like snowmobile tracks in  snow below us are actually shadows from the contrails along our track that are cast onto the cloud deck. There is no way to know how far ahead or at what altitude the other aircraft were flying.

Just about the time we crossed into Japanese airspace we passed another aircraft. JAL Boeing 777 This one was 1000′ below us and was easily identified as a JAL Boeing 777. Their cruise speed is .83 mach. About a half hour after we passed the 777 we received a call from Japanese air traffic control. We were told to slow to mach .84 for traffic sequencing. Hmmm. Another example of the preferences given to the home airline. Not long after we slowed to .84 the JAL aircraft flew buy us cruising at least at .85. Their destination was also Tokyo’s Narita airport. I wish I could say that this was an isolated incident, but we get extended vectors or reduced speed all the time in order for JAL or one of the other Japanese airlines to land before us.

This last photo was taken while at the gate in Narita before we left to fly home.Tail logos of aircraft parked at international airline terminal in Narita, Japan. I thought it was a nice example of the different tails we see at the gates. I’ll let you figure out which airline logos they sport.

Overall, it was an enjoyable trip. One of the captains I worked with is four years into the building of an RV-10, so we had a lot to talk about. This week he is at EAA AirVenture trying to figure out what he is going to put into his instrument panel. Definitely ‘kid in a candy shop’ time for him.

Previous

Spin Training II – the Cessna T-37

Next

Reno-Stead Fire-Fighting Base

4 Comments

  1. Nice pictures. I have been flying in the California system for SkyWest this July. I always see that DC-8 as I head to 25R. I’ve never seen it take off or land though. Lately though I’ve been seeing the Airbus A380 more and more though. Took off behind it and was taxing to the ramp when it landed. Very impressive.

    Safe Flying…

    Jeffrey

  2. Thanks for stopping by. I imagine the DC-8 is strictly a night freight operation which is why we see it sitting there all the time. Could also be that they have more than one. I’m not there on a regular enough schedule to keep track of tail numbers. As I understand LAX is the only destination in the US that the A-380 is using now. I believe there was service to JFK, but that it has been suspended. Well, one flight to OSH, too. 🙂 If you haven’t seen the A-380 landing at OSH a couple of days ago, take a look at the video on AvWeb…. http://www.avweb.com/avwebflash/exclusivevids/EAAAirVenture2009_AirbusA380_HardLanding_200850-1.html
    Pretty impressive flex on the wings.

  3. I like the pictures of your trip! I have never flown on a 747 before but I hope to sometime in the future. I’m curious, which airline do you fly for?

  4. Thanks for stopping by and reading for a while. I try not to mention my employer. You just never know how something you put out on the internet will influence your current or future employers. Let’s just say that it’s the northern of the two airlines going through a merger now.
    I flew the 747 “classic” (747-100, -200, -F) for about 15 years and have now been on the -400 for about two. You have to really like long-haul flying but it certainly is a comfortable and capable aircraft for that mission. The cockpit is a bit noisy, though – primarily wind noise.

Comments are closed.

© 2010 - 2018 All Rights reserved. | Around the Pattern