Tag Archives: jet

Hawgsmoke 2014

Every other year, the A-10 community in the US Air Force holds a competition called Hawgsmoke. This year it was being held in Arizona. The aircraft were based at Davis Monthan AFB in Tucson and the Goldwater range complex was where most of the exercise was taking place. With the possibility that the A-10 might be taken out of service hanging over things, I was keen to get down there in case this was the last time the event would take place.

I covered the event for Global Aviation Resource so you can see the article I produced here. Rather than repeat that, I shall provide a little of the back-story. Arizona in July is not the coolest place in the world. Head out into the desert and it is even warmer. Get taken there in an Air Force bus which has air conditioning that doesn’t work properly and you will be pretty toasty. If the young guy driving the bus appears to be falling asleep all of the time, you are feeling a bit more alert than might otherwise be the case in that heat.

Our time on the range was a bit short. One of the TV crews from a local station obviously decided he had seen enough and told the organizers that he would miss his deadline if we didn’t leave. He had been given the same schedule as the rest of us so I suspect he was talking crap. However, while we were on the range for less time than expected, we still got a great experience of the A-10s running in to shoot the targets. The close proximity as they fired was something else as was their break over the top of us after each pass.

It was a good bunch of guys on the trip and we all headed out to shoot around Davis Monthan when we got back. This gave me a chance to get some more shots of the A-10s that would fill out the article a little. By the end of the day, I was shattered. I had been drinking liquid all day but I think I was just keeping out of trouble rather than being properly hydrated. Still, it was really worth it. A little longer and the benefit of the sun coming around would have been nice but it was still cool (but hot!). Below is some video that I shot for GAR while I was there too.

SFO Night Approach Time Lapse

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Many moons ago (pun intended), my buddy Paul was visiting and we decided to have a go at night light trails at SFO. However, we had not come well equipped so headed to Best Buy to pick up cheap tripods. They were very cheap and performed as might be expected. However, with Paul coming back, we decided to have a second go at this and to prepare properly this time. We also scoped out some locations that might be suitable to get good angles on SFO.

Two things conspired against us this time. First, SFO is having runway upgrades installed so the pair of 28 runways are the only ones in use. This cuts down on the possible angles for a while. Second, the great weather forecast turned out to include some low cloud over the location we had scouted out. The aircraft rapidly disappeared from view as they climbed. (It later turned out that they were still in the clear but above the thin layer of cloud which we were under.)

We went with a plan B and found a location along the lake-shore that would provide an alternative. It was not as good but it did work. I had actually brought a spare tripod in case Paul didn’t have his so I set up two cameras. One was running long exposures that I intended to blend together to get light trails. The other I point out onto the approach which was quite busy at that point and take a lot of shorter exposures for creating a time lapse. The blend is above and the time lapse video is below. Let’s hope for better weather next time. I shall also remember that warm weather does not include after sunset and bring something a bit ticker to wear!

Boeing Field

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No great story for today’s post. I got some time to shoot at Boeing Field in the evening after a day of meetings and travel. Some of the interesting subjects got their own posts. Here are just a few shots of the other traffic that was coming in to the field. The evening light was fantastic and it was fun to watch the movements including some of the Boeing production traffic. Mongolian was a new airline for me. Sadly my timing was off and I didn’t get to see the Indian Navy P-8 on test. Never mind.

SeaTac

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I had an early flight out of Seattle on my way back to the Bay Area. It was a nice morning and the planes were departing to the south. The terminal that Southwest operates from is towards the southern end of the airport so you get the aircraft passing you as they get airborne. I had given myself some margin for getting to the airport, checking in the rental car and getting the shuttle to the terminal and everything had gone smoothly so I actually had a bit of time on my hands. Also, on the shuttle I had seen an Alaska 737 in 75^th anniversary markings on a gate so I thought I might have a chance to get a shot of it if it wasn’t going straight out.

There is a kink in the pier as you head to Southwest’s gates that gives you a good view across the field and is not obstructed by jet bridges. Moreover, it isn’t a busy part of the terminal so waiting there and getting some shots is practical. Of course, you are shooting through some thick glazing but, even so, I was pleasantly surprised that the shots were not too badly compromised. The only problem was that the Q400s that Horizon operates from the central part of the terminal throw of some exhaust distortion which ruins what could be some good angles.

I had to make sure I didn’t forget my own flight but I did get some nice shots. The Alaska anniversary jet did time its departure well for me and I was even more pleasantly surprised when one of their 737s came by sporting the new scimitar winglets from APB. That was the first time I had seen some for real. A nice bonus before heading home.

Boeing 787-9

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One evening I arrived at Boeing Field to see what was moving. Just as I got there, a 787 was rolling out on landing. Since the wind was in the opposite direction to my previous visit, I didn’t see it land but it rolled down to our end of the field. Interestingly, the gear doors were down and the RAT was deployed. These RAT is usually tested on early production test flights so I suspect this was the reason but the gear doors being down is one that had me wondering. The aircraft, which was finished in the livery of All Nippon Airways, taxied off the runway and turned on to the taxiway where it promptly shut down. It hadn’t even straightened up and the nosewheel was still at an angle. I have no idea whether this is normal practice or if something unusual had happened.

Whatever the reason, it sat there for quite a while until a Boeing team showed up to recover it. Interestingly, they brought an ambulance with them although there didn’t appear to be any need for one. This could also be a standard procedure or maybe something unusual had occurred. I doubt I will ever know. In all of this time, it never occurred to me that this would be other than a regular production 787. However, checking into this later, this was in fact one of the 787-9 and so something new for me. In truth, it wasn’t entirely new. The previous evening one of the dash 9 test aircraft had come back in while I was there so this trip got me my first two airborne dash 9s. I had seen a test aircraft on the ground before but that seems like a bit of a cheat in comparison.

Narita

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My trip back home departed from Narita Airport. The journey out there was swift so I got there with some time to spare. Narita is one of the airports that still has a viewing terrace. Not only that, they provides holes in the wire fencing to stick your lens through! I wasn’t there for terribly long and it was the afternoon when the sun is pretty much in your face. However, it was a far nicer place to be than sitting at the gate. This was the side of the airport where the US airlines tended to operate so I saw a lot of planes that I can see at home. However, there were some interesting operators departing from the runway on that side of the field that I hadn’t seen before so I sat back and enjoyed the new sights along with the old.

Boeing 777-300ER Main Gear

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When Boeing launched the 777-300ER, they took the stretched fuselage of the 777-300, a model that didn’t sell particularly well and married it to the updated wing that made use of the fuel capacity of the outboard portion of the wing that had been left when the original concept of a folding wing was contemplated. The increased the weights of the jet, added far more powerful engines and, with the increased fuel capacity, came up with a winning formula that has done a very effective job of killing off the 747.

One problem that they had to deal with during development was runway length requirements for takeoff. Even with the bigger engines, the long fuselage limited rotation angles at takeoff and meant a higher takeoff speed was required which meant a longer runway requirement. Boeing came up with an interesting solution (after dumping some slightly more curious ideas). The main gear on the 777 has a triple axle bogie. Previously this had rotated about the pin attaching it to the main gear leg. Boeing’s solution was to lock the bogie level during takeoff.

The result of this is to have the rotation of the jet at takeoff to take place around the rear wheels of the bogie rather than the gear leg pin. The slight aft movement of the rotation point allows the aircraft to rotate slightly more nose up and gain a greater angle of attack. This gives slightly more lift for a given speed. This means an earlier takeoff and a shorter runway requirement.

I have tried many times to witness this at work. First, it happens pretty quickly. Second, I am often in a poor position to see the rotation point. Recently I was at SFO to pick up some people. I was getting a few shots prior to their flight arriving and a Singapore 777-300ER was taking off. The rotation point is quite far away (although, if you are in the terminal, you might have a good view) and the heat haze is a problem. However, I decided to get a sequence of shots anyway. Now, how to use them.

Heat haze is crappy on stills but less of an issue with moving images so I decided to animate the sequence. I imported all of the shots into Photoshop as layers in a single document via Lightroom. The hardest part was aligning them. I started at the bottom layer and then progressively made each layer above visible. I then changed the latest top layer blend mode to difference. This makes aligning them a lot easier since everything is black unless it is different. I was focused on the gear so used that as the reference as the fuselage rotated. Once each layer was in place, I changed the blend mode back to normal and moved to the next layer up.

Once they were all aligned, I used the animation timeline to make frames from each layer (and reversed the order since every time I do this they seem to be the wrong way around). Then I could crop in to get the overall view I was after and save the file. A Save for Web allows the generation of the animated GIF and we are done. The image at the top is the final result. It does allow you to see a bit of what is going on if you look closely although it is still a bit hard given the distance, the angle to the ground and the heat haze. I guess I will have to find a location closer next time.

Red Flag 14-2

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When things go according to plan, the USAF holds their Red Flag exercise three times a year at Nellis AFB in Las Vegas NV. Global Aviation Resource like to provide some coverage so, with the second event of the 2014 program taking place in march, I headed down to cover the event. I spent a couple of days down there. One day was on base as guests of the public affairs people at Nellis. They started out the day with an interview panel with a number of officers from different units and air forces. They were a good bunch and willing to answer our questions – well, most of them since they wisely avoided answering some questions that should never have been asked of them.

With the interviews over, we headed out to the runways. There are two runways at Nellis that are used together. We were able to stand between them and given relatively free range as to how far up and down we wanted to go. There are clear preferences as to which runway you want them to use based on the light. The launch took place around the middle of the day and they launched off to the northeast. In this case he light was best on the aircraft on the left runway. However, you have to do what you can for those on the right as well – often the aircraft you want to focus on. (There is a bunch of aircraft that you are told not to photograph. Often it takes a while to realize that what is coming is something you can’t shoot but most people seemed to play by the rules.)

When the recovery starts, they tend to use the opposite runways. By now the light has come around so you really want them to come in on the left. Sadly, a lot of traffic went to the right. If you had been outside, you would have got a good amount of traffic to shoot. When recoveries had wrapped up, we all got back on the buses and headed out. The second day I spent outside the base. This provides an opportunity to get a different selection of shots for the article. It also is unrestricted in what you can shoot so some of the stuff that was restricted while on base can now be shot for the coverage. Sadly, various things resulted in a lot of the recovering traffic going to the left. This would have been great if I was on base but sadly it meant a lot of interesting stuff was a long way off. Still, plenty of stuff came our way. With the Speedway building up to a NASCAR racing weekend, the crews had been told to keep it tight. Some certainly did that and came a lot closer to us than expected or even turned within us. It made for some interesting angles to shoot.

The finished article is available through the magazine we publish. You can find it here. Please go and download a copy if you haven’t already seen it. Aside from my work, there is a bunch of great stuff to take a look at.

SFO From the Hill

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Many of my recent posts have involved aircraft operating from SFO. One of the restrictions SFO has is that, being bounded by water means there are limited opportunities to vary your shooting angles. One thing I was ken to try was an overview of the field. Driving along I-380, you are up on the ridge looking down to the airport and you are almost directly in line with the east/west runways. I thought that there must be somewhere accessible where you could get a similar view.

I checked with a guy I know who lives locally to see if he had any ideas. He had already beaten me to it and had shot just what I was thinking about a couple of years before. He suggested an area that might be suitable so I headed out. I found a location with just the sort of view I was looking for. The air was relatively clear so the shots of the field were quite good with one exception. At this range, the heat haze is really difficult. You are a long way out and everything between you and the airport is developed and has a lot of warmth rising from it on a nice day. However, even knowing this, I still thought the difference the shot provided was worth the effort.

I was extra lucky in that I met a bunch of guys working on a car in the driveway of one of the houses on the street I chose. They were a good bunch and a lot of fun to hang out with so the infrequent nature of departures on that runway was compensated for by having people to pass the time with. The shots here are a few that I got. The aircraft continue on a pretty straight departure route so they end up passing almost directly over you.

I would like to try shooting here another time. Later in the day with softer light and – hopefully – less heat haze would be good. The location might also be good for the multiple exposure type shooting I have done at Coyote Point. After dark would also work well to generate some light trails. Lots to think about for future shoots.

Blue Angel

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A surprise visitor at Boeing Field timed his arrival perfectly. I had just pulled up at the field when I saw something running in on the approach at speed and not descending. This had the look of a military break. I didn’t have the camera out but, fortunately, given that it looked like they would break downwind to land, I had some time to grab the camera. Sure enough, it was an F/A-18 that broke overhead. More interestingly, it was a two seater from the Blue Angels.

I was ready by the time it was on the approach and managed to get a few shots as they landed. They then taxied over to Clay Lacy’s FBO and parked up. Not sure what they were in for but it could involve the planning for Seafair later in the year. Whatever the reason, a nice surprise.