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Missile Fin Identity

I have these two missile fins and despite spending a lot of time at museums squinting at the missiles – I cannot seem to place them.

Any guidance as to what they are from would be appreciated.

The small one is aluminium and about 11 inches high.

The larger one is from a heavier alloy and appears to be unfinished with the mounting brackets for milling still attached. It has a body length of 75 cm.

Thanks

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By: FarlamAirframes - 10th March 2014 at 12:58

Not bloodhound.
Storm Shadow upper fin ?

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By: TonyT - 10th March 2014 at 01:03

Doubtful on the paveway as the fins extend in flight on the rear and the front steer, misspent youth on jags 😉

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By: Creaking Door - 9th March 2014 at 22:41

The shape seems wrong but there is something that reminds me of a Sea Dart missile about the fabricated fin.

Far too big anyway…..but maybe another surface-to-air missile? Sea Slug? Bloodhound? Thunderbird?

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By: TonyT - 9th March 2014 at 13:12

I understand the badger, but none of those look like the item shown and it still does not account for the. Upper lug.

Is the bigger one to small for a canard, winglet or dorsal fin?

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By: FarlamAirframes - 9th March 2014 at 11:04

Thanks to all.

I do not think it is a drop tank fin – as the ones I have (Tornado 1500l) are made from honeycomb.

This one appears to be made from two section of aluminium alloy – riveted together and then machined/milled to the desired shape.

I do not think the upper and lower lugs are to be used on the final fin- they are to allow bolting of the fin to the milling machine base – before machining.
They would then be removed before use.

It also cannot be an antenna as it is solid.

Still not sure that the small fin is from any of the AIM-9’s. It certainly looks like a swivelling canard type but from an unknown type.

Thanks for all ideas so far.

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By: Bager1968 - 9th March 2014 at 06:42

There were a lot of different AIM-9 fin shapes.

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By: TonyT - 8th March 2014 at 23:04

I thought that, but why attachments at the top as well the other? Other thought I had was a splitter

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By: JagRigger - 8th March 2014 at 21:03

Big one – drop tank ?

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By: TonyT - 8th March 2014 at 18:30

The smaller one the external attachment 1/2 way up wouldn’t make sense on a missile as it would drag on one side.

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By: FarlamAirframes - 8th March 2014 at 18:08

Tony – thank you that is the design of Sidewinder fins that I have.

Proteus the small one is light the larger one is definitely heavy – several kg.

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By: brataccas - 8th March 2014 at 17:57

Is it Finnish?

sorry…

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By: TEXANTOMCAT - 8th March 2014 at 17:47

Oke doke – looked like the AIM9B we have thats all cheers TT

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By: FarlamAirframes - 8th March 2014 at 16:24

Thanks to both of you.

I have some sidewinder fins and they are similar design but different to the small one.

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By: TEXANTOMCAT - 8th March 2014 at 15:20

First one looks like AIM-9 – no idea on the second.

TT

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By: proteus6 - 8th March 2014 at 15:01

If they are not light weight they could be from a wind tunnel model.

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