Mach Loop aircraft
🏔 Wales, UK

The Complete Guide to the Mach Loop (2026)

Watch military jets train at low level through Welsh valleys. Viewing locations, photography tips, when to go, and where to stay.
The original Mach Loop Guide since 2011

250 ftMinimum flying height
~450 knotsUp to 500 mph
8+Viewing spots
Mon–FriTypical flight days
🕐 Common Flying hours: approx. 09:00–17:00 Mon–Fri
📅 Best season: April – October
📍 LFA7, Mid Wales — SY20 / LL40 area
🎧
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Find Your Perfect Spot

From accessible valley-floor views to dramatic hilltop perches above the jets — the Mach Loop has a spot for every visitor.

All Viewing Locations → Open Interactive Map
Incoming!!!

This short clip captures a Hawk T1 2-ship as viewed from Cad West. View more videos →

Mach Loop in the News

Press coverage and articles about the Mach Loop from around the web.

Royal International Air Tattoo 22 May 2026

RIAT 2026 Cancelled Following RAF Fairford Access Uncertainty

It is with great disappointment that organisers have confirmed this year’s Royal International Air Tattoo will not take place. The decision follows extensive discussions with the Royal Air Force and United States Air Force regarding uncertainty over access to RAF Fairford due to ongoing operational considerations linked to the situation in the Middle East. Organisers acknowledge the importance of RIAT to visitors, volunteers, partners, and the wider aviation community who return year after year, and have thanked everyone for their continued support and understanding. Ticket holders will be offered the option to roll over tickets to RIAT27, receive a full refund, or donate the cost to the RAF Charitable Trust in support of its wider charitable work. Chief Executive Officer Gavin Gager noted that while the decision is disappointing, there is strong commitment to bringing RIAT back in 2027.

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The War Zone 7 May 2026

Camouflaged F-15E Painted to Mark F-111's Libya Raid Blasts Through Mach Loop on First Flight

A specially painted F-15E Strike Eagle honouring the 1986 Libya raid made a striking debut over the Welsh valleys, turning heads across the spotting community.

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MSN / Forces News 10 Apr 2026

Watch: 3 RAF Typhoons Rip Through the Mach Loop — "Absolute Chaos"

Rare footage of three Eurofighter Typhoons in formation tearing through the Mach Loop simultaneously, described by onlookers as an unforgettable experience.

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Respect the Land — Keep Access Open

Access depends entirely on the goodwill of private landowners. Please take this seriously.

🚫 Do not do any of the following

Block farm gates, passing places, or private driveways when parking
Leave litter of any kind — carry everything out with you
Cross fences, walls, or gates marked as private land
Disturb livestock or damage crops and hedgerows
Park on verges in a way that blocks visibility or churns the ground
Fly drones — this is active restricted military airspace
What to Expect on the Day
⚠️
Blank days happen
Some days you'll see nothing. Training cancellations, weather, bank holidays — any of these can mean a quiet sky. Come mentally prepared for this.
📅
No schedule, ever
There is no public timetable. Anyone claiming to know exactly when aircraft will fly is guessing. Plan for two days minimum.
🕗
Arrive early
Most activity falls 09:00–16:00 on weekdays. Being parked and on your hill by 08:30 means you won't miss the first pass of the day.
✈️
It is spectacular
When a Typhoon or F-15 screams past below you at 400+ knots, it is genuinely breathtaking. Even one pass makes the whole trip worthwhile.
🗣
Community shouts
Spotters shout "Incoming!" and pass direction info. The community is welcoming — newcomers are not out of place on any hill.
🥾
Proper hill walking
Most locations need a real climb on rough ground. Boots, waterproofs, food, water, and a paper map are essential — Welsh weather changes fast.
⚠️
This is not an airshow. There is no timetable and blank days are common. Always plan for the possibility of seeing nothing and treat a busy sky as the bonus it is. Allow at least One full day (or more).