Tag Archives: Hendon

A Spey with a Burner Grafted On

British defence projects have a bit of a reputation for trying something that will boost domestic content but that compromises overall performance. In fact, some civil aviation projects would probably fit that description. One such project was the procurement of the F-4 Phantom. To boost UK content, the J-79 engine that was used in all other variants was replaced by the Rolls Royce Spey. This engine made it into various civil and military aircraft over the years. For the Phantom, it needed an afterburner.

An example of the engine is on display at the RAF Museum in Hendon. I was first interested by the patterns of the flameholders in the afterburner so took some shots looking straight up the jet pipe. Then I moved around to the side. It is so easy to see where the original engine ends and where the added afterburner starts. It does not look like an integrated design whatsoever. It worked well enough although the redesign of the fuselage to accommodate it resulted in significantly increased drag. Top speed was reduced as was climb performance. One upside was that the Spey was a turbofan so, in the original ground attack role the Phantom had in the RAF, it actually improved low level fuel burn. It probably wasn’t so welcome once they moved across to the air defence role, though.

RAF Museum Hendon

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Early January of 1989, I had just got back to my college accommodation in London and decided to pay a visit to the RAF Museum in Hendon. I had a good time wandering around and looking the various old aircraft (and some that were not so old). There was a Lightning that was on display and they had only been withdrawn from service a couple of years before. Until recently, that was my only visit to the museum. I decided it was time for an update.

Plenty has changed in the intervening years (although some things haven’t – the Lightning exhibit seems to be exactly as it was back then judging by my old photos). The Beverley has gone from the car park, and a new building has gone up. Plenty of exhibits have changed around with some having relocated to other museums and others having been added.

The place was very busy. It is free to visit so, I suspect that makes it a popular place for families on a rainy weekend. Lots of young kids there including some that seemed young enough that they wouldn’t really be aware of what their parents were desperately trying to get them enthusiastic about. They did have a lot of learning exhibits which gave the kids things to try out.

I wasn’t there for that stuff, of course. I was just interested in the planes themselves. It was a lot of fun checking out the various hangars with their different subject areas. I wish I had noticed that the battery in my camera was not fully charged as I got to the end of the visit and was nursing whatever juice was left in it. There is always the phone to use, of course, so I wasn’t stranded but I might have been a bit miffed to carry around a body and two lenses if I couldn’t use them!

As is the way with this blog, I will be finding some specific exhibits from the museum that will get their own posts, so this is a more generic look at some of the other bits the museum has to offer. Looking at planes is not going to be everyone’s thing but, if you have even a passing interest in this sort of thing (and the fact you have got this far down in a post about the museum suggests you might have), I would recommend you spend a day in Hendon.

RAFM Hendon

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A recent project a colleague was working on involved some shots from the RAF Museum at Hendon. I had made a visit to this museum when I was a student living in London and had taken some photos at that time. I took a look through the old films to see whether I had anything that they needed. As it turned out, I didn’t have a shot of what they were after. As is so common when going through film archives, I find that I took a ridiculously small number of shots of interesting things and I am disappointed by the lack of shots and the quality of some of them too.

However, it was kind of interesting to see what was there at the time. Having never been back since, I have no idea how it is currently laid out and what is there that wasn’t before and what has gone. However, I do know that the Blackburn Beverley that was outside when I was there was scrapped not too long after that as the airframe had deteriorated in the outdoor storage. These shots are just a couple from that visit.