Military Jets
CBLong You are correct and so is Report FIR boundary
There probably would be some sort of demand but it is not possible to run such a business in this country.
There are only two ways to get a flight in such an aircraft.
One is to buy one.
You can have a demonstration flight if you are a genuine prospective purchaser but anything more and you will need an exemption to train from the CAA.
This is possible even for a low hours PPL but there may be certain conditions attached (like no solo until a named and acceptable instructor authorises it).
The other way is to ask a friend who owns one if he will take you for a ride. If you are nice enough to him you may get in to the back seat.
By the way I would recomemnd that you try the L39 Albatros which has a really good feel to it.
Although the Delphin costs £40k-£50k and the Albatross costs about £150k-£170k it is possible to buy a share in an albatross for only £20k for a one/tenth share.
There is a monthly cost and an hourly cost and a fuel cost but with a Ten way group it works pretty well.
I found the L39 burns 100kg of fuel in 11mins and 20 seconds whilst in a 450kmph cruise.
On Saturday I flew from North Weald to Elvington (just outside of York) and the journey took 27mins and 40secs.
North Weald to Kemble took 17mins and 15secs.
I also have a share in a Jet Provost Mk5 which is much cheaper, is fitted with oxygen and actualy outperforms the L39 and but there is a certain feel to the L39 that makes the cost seem so worthwhile.
Let me know if you are seriously interested in ether the L29 Delphin or the L39 Albatross or for thet matter the JP Mk5.