Tag Archives: aircraft

P-8 Heads Out on Test

Every once in a while, you just get lucky.  I happened to be at Boeing Field on a sunny day with operations in a southerly direction and a bunch of cool traffic.  Most of the traffic shows up on Flightaware so you have a clue it might be flying but my recent experiences have been that the P-8 test flights have not been listed.  Consequently, I was a little surprised when a P-8 pulled out of Boeing’s military operations ramp and taxied for departure.  It came right past me as it made its way to the departure end.  A short while later it rolled.

The sun was out, the light was nice, they rotated at a good location to get some nice shots and then, as they climbed out, the clouds were really nice providing a mottled sort of background.  The colors looked great behind the grey jet.  What a great combination!

Wingtip Treatments

Richard Whitcomb was an aerodynamicist at NASA who pioneered a number of technologies that benefit the aviation world today.  One of those was his development of winglets.  These are the wingtip treatments that improve lift to drag ratio and climb performance without significantly extending the wing.  While his work was clear, it took a while for them to be implemented widely.  Now, most aircraft involve some sort of wingtip extension.  However, the first aircraft to replicate his design approach was the MD-11.

The MD-11 had a split winglet with a larger extension upwards and a smaller one downwards.  This reflected some of Whitcomb’s original drawings.  Strangely, after this, the focus was on upward winglets only (although the Airbus approach for a while was what they called a fence on the wingtip which was something more in keeping with the Whitcomb approach).  Recently, there has been a return to the original with APB introducing the Split Scimitar and Boeing producing their own Split Winglet design (not as elegant as the APB approach in my mind.

Most airliners and many business jets now incorporate a tweaked wing tip configuration.  Maximizing the aerodynamic performance requires squeezing as much as you can out of the design within the space constraints you have.  The following pictures are examples of the different types used.

Tahiti Nui Comes Up Trumps

A favorite airline of mine is Air Tahiti Nui.  I have never flown with them but they have a colorful livery and they still fly Airbus A340-300s so they get points from me on two fronts.  The only place I ever get to see them is at LAX.  Normally they operate off the southern runway complex and I saw a couple on the ground while I was there on a recent trip.  While I was doing my flight over the airport to photograph operations, I knew the timing was right for one of their flights to come in.  However, things were pretty busy that day and we were reluctant to move over to the southside to get them arriving as we feared we might not get back into the center area to shoot arrivals on the northside again.

I was resigned to not getting them when my lucked took a very positive turn.  For some reason, and I don’t know what it was, the controllers brought them in to the north runways.  They came to me!  I didn’t have to do anything to reposition and I hadn’t even been aware at first that they were coming that side.  Needless to say, when they appeared on final, I was pretty stoked.  I imagine these jets will be replaced before too long so I was delighted to get these shots of them airborne.

An Antonov Departs in the Murk

The IL-76 departure was not the only Volga Dnepr jet heading out that morning.  An AN124 was also in and they scheduled their departures within 30 minutes of each other.  I wasn’t passing the Ruslan up given that I was already there.  The weather was still crummy but this did mean that there was a lot of moisture showing up as the pressure dropped.  The 124 was loaded up a bit more so ran a lot longer on the takeoff run and rotated not far from where I was.  The moisture in the air resulted in some nice puffs over the wing surface and it was trailing vortices from rotation all through the climb out until it disappeared into the clouds.  It actually was pulling its own cloud for a while as it neared the cloud base and I thought it had gone into the cloud at first but it cleared up again for a moment before it did finally enter the clouds.

BB-8 to Add to the ANA Star Wars Collection

Back when we lived in California, I saw the Star Wars 787 from All Nippon come in to San Jose.  That is the topic of this blog post.  There are a couple of other Star Wars planes that ANA painted up.  One is a 767 and it tends to fly around Asia so I doubt I will get a chance to see it any time soon.  The other was a 777-330ER painted up like BB-8.  I few of my friends have seen it come in to Chicago but I had not seen it up close.  They didn’t operate in to where I was.  (I had shot it overflying me at high altitude once though.)

Then I caught a break.  I didn’t realize this at the time but it was operating to Los Angeles the day I was shooting over the airport.  I knew an ANA 777 was on its way in but I had not paid too much attention to which aircraft it was.  As I was hanging over the airport, I picked the jet out of the murky skies as it came down the approach and, as it got closer, I realized which jet it was.  I have to admit, I was rather surprised and a bit excited when I saw it.

NOAA Gulfstream

The appearance of a Gulfstream GIV is not something that would normally be sufficiently unusual to justify a trip out.  However, this GIV was a bit unusual.  It belongs to NOAA and they use it for tracking weather systems.  It was operating out of Paine Field and I only got to see it once.  It would launch and head out over the Pacific for six or seven hours before coming back. The return was always in the evening after dark so never an opportunity to get a shot.  The rear radar installation is pretty conspicuous.  However, the nose radar is also a modification.  The radome is a different shape and the additional air data sensors around the radome may either be because of the change of shape or could be related to its mission.

Sadly, it departed to Florida before I could get a chance to see it on the ground.  It would have been nice to see it close up (or even in halfway decent weather – not something I was given this time around) but that was not to be on this occasion.

Volga Dnepr Arrives and Departs in the Crummy Weather

The presence of the IL-76 in the Pacific Northwest showed up in a previous post of mine here.  I wasn’t aware of one being back here until I was up at Paine Field and one was parked up at the Boeing facility.  It had come in during the night and didn’t go back out again until I was at work.  I actually saw it fly by my window as it headed out.  I figured it was done but I was wrong.

The message got out that it was due back in to Paine Field during the weekend.  The weather forecast was not great (again) but it was too good a chance to pass up.  I was not the only one either.  A lot of people had shown up to see it come in.  The cloud base was pretty low and the plane was quite close in before it popped out of the murk.  As it came down the approach, it was easy to see.  Aside from the plane itself, the trailing vortices from the flap system were streaming behind the aircraft with the moist atmosphere making them very conspicuous.

As they floated across the threshold, the vortices were still very conspicuous and they floated a good way down the runway streaming all the way.  In fact, even after touchdown, the vortices were still visible.  They taxied back in to the north entrance to the Boeing ramp where the waiting committee were ready.  That will be work another post of its own.

A day later the departure was scheduled.  Of course, the weather was still pretty crappy.  Nevertheless, I wasn’t going to pass it up.  The flight was only a short one though.  They were heading to Dallas and I don’t think they were carrying much.  Consequently, they were lightly loaded and got off the ground quickly.  The climb was steep and they were up into the cloud base before too long.  Still, I managed to get a few shots of them as they went off.  I wonder if I will get to see an IL-76 in the sun at some point?

Forgotten F-22 Pass

There are a lot of air shows that I have been to over the years.  You think you remember them well and then something shows up in your archive of images that you have completely forgotten about.  I am a member of a Facebook group that has a different challenge each week and, when I get the next challenge, I work through my catalog to see what I have that might contribute.  It is an interesting exercise in finding stuff that I had forgotten about.

This wasn’t one of those challenges but I was looking for something else when I came across this shot of an F-22 pulling vapor and shockwaves as it did a fast pass at the Rockford Air Show.  Rockford was a great show that I used to go to when I lived in Chicago.  They always got great static displays and performers for the flying display.  The only limitation was that you were pretty much shooting in to the sun.

This F-22 made a fast pass and was clearly pulling a lot of vapor as it went.  I don’t know why I forgot about this sequence but apparently I did.  I had a go at processing them again to see what I could make of the shots this time compared to my technique in 2009.  Not an easy shot to make work but the plane is dramatic enough to make it worthwhile I think.

Sure, Wait for the Storm

When the weather starts to turn, you can assume that whatever you are waiting for is likely to show up just after it gets bad.  In this case, a KC-46 Pegasus was on its way back to Boeing Field and the clouds were rolling in.  Things were getting darker and it looked like the clouds would open.  Meanwhile, the KC-46 was still a distance away.

Sure enough, the skies opened.  By the time the jet was on final approach, the light had disappeared and the rain was belting down.  I got some shots of it but, even with a bunch of exposure compensation, the jet was more of a silhouette than anything else.  A little post processing help brought out the detail but this was not an ideal shooting situation.  A dark grey jet in dying light is just what you want!

The Chase is On!

Sometimes you find yourself in a position that yields a shot that you hadn’t anticipated.  Normally shooting stuff over a long distance doesn’t do much for you because atmospheric distortion means the shots are of no use.  However, sometimes the conditions are clear and things show up better.  In this case I was shooting some jets on final to SeaTac.  The position meant I had a good view of jets that were climbing out on departure.  The departure path from SeaTac to the south is straight for a long time so you could get two or three jets climbing out in sequence.  In this shot I got the three of them.