14th F-35B

The UK has taken delivery of its 14th F-35B Lightning II which flew into Beaufort, South Carolina last week to take its place as part of the Lightning Fleet, set to operate from Queen Elizabeth class aircraft carriers and Royal Air Force (RAF) Marham.

The UK has taken delivery of its 14th F-35B Lightning II which flew into Beaufort, South Carolina last week (Crown copyright)
The UK has taken delivery of its 14th F-35B Lightning II which flew into Beaufort, South Carolina last week (Crown copyright)

Operated jointly by the Royal Navy and Royal Air Force, the F-35 Lightning jets will be able to operate on land or embarked on the UK’s new aircraft carriers. This delivery is a significant milestone for the Lightning Programme and in particular, alongside the formal commissioning of the HMS Queen Elizabeth Carrier into the Royal Navy earlier this month, demonstrates the advancement towards the establishment of the UK’s Carrier Enabled Power Projection capability.

Defence Secretary Gavin Williamson said: «This Christmas delivery is the 14th jet to join our fleet of fifth-generation F-35 fighters over in the US. The Carriers have taken centre-stage this year, and next year we look towards these aircraft joining us in Britain and taking off from HMS Queen Elizabeth’s enormous deck to undertake First of Class Flight Trials. With our famous Royal Air Force coming into its 100th anniversary, the F-35 keeps us right at the cutting-edge of combat air power».

Peter Ruddock, Chief Executive of Lockheed Martin UK said: «There are more than 500 UK companies in our supply chain who play a vital role in producing every F-35 and we are proud to have delivered the UK’s 14th aircraft on schedule. More than 260 F-35s are now flying from 14 bases around the world and we look forward to supporting the UK’s Lightning Force, as they prepare to bring their F-35s to the UK and achieve initial operational capability next year».

There are currently some 200 British personnel based at Beaufort testing the aircraft and getting them ready to arrive in the UK next summer as 617 Squadron. Preparations are also being made for First of Class Flight Trials, due to take place on HMS Queen Elizabeth (R08) later next year. The programme is on schedule to achieve Initial Operating Capability from land next year with Initial Operating Capability Carrier Strike in 2020. In addition to its short take-off and vertical landing capability, the F-35B’s unique combination of stealth, cutting-edge radar, sensor technology, and electronic warfare systems brings all of the access and lethality capabilities of a fifth-generation fighter.

In 2018, the aircraft – along with the Navy and RAF pilots and ground crew – will arrive in the UK to officially stand up at RAF Marham in Norfolk. RAF Marham will be the Main Operating Base for the Lightning Force in the UK and from here, they will deploy forward to either embark on-board our Queen Elizabeth Class aircraft carriers, or operate from Deployed Operating Bases.

Following successful trials on the land based ski-ramp design which is featured on the UK flagship, and with the RAF Marham runway infrastructure completed as part of a £250m major investment programme in preparation for the F-35 arrival, Defence Minister Harriett Baldwin earlier this year announced that the F-35 was cleared for take-off.

As the only level one partner on the F-35 programme, the UK has been working closely with the US from the outset. UK industry will provide approximately 15% by value of each F-35 to be built, which are due to total more than 3000 in number. The programme has already generated $12.9Bn worth of orders for the UK and at peak production the programme will support over 24,000 jobs in the UK.

Some milestones reached on the F-35 programme this year include:

  • 10% production milestone reached;
  • Runway resurfacing at RAF Marham complete;
  • F-35 is cleared for take-off from HMS Queen Elizabeth (R08) following successful land trials using the ski-ramp design;
  • Commanding Officer of 617 Sqn, Wing Commander John Butcher takes his first flight in an F-35B;
  • Delivery of 14th F-35.

 

Specifications

Length 51.2 feet/15.6 m
Height 14.3 feet/4.36 m
Wingspan 35 feet/10.7 m
Wing area 460 feet2/42.7 m2
Horizontal tail span 21.8 feet/6.65 m
Weight empty 32,300 lbs/14,651 kg
Internal fuel capacity 13,500 lbs/6,125 kg
Weapons payload 15,000 lbs/6,800 kg
Maximum weight 60,000 lbs class/27,215 kg
Standard internal weapons load Two AIM-120C air-to-air missiles
Two 2,000-pound/907 kg GBU-31 JDAM (Joint Direct Attack Munition) guided bombs
Propulsion (uninstalled thrust ratings) F135-PW-600
Maximum Power (with afterburner) 41,000 lbs/182,4 kN/18,597 kgf
Military Power (without afterburner) 27,000 lbs/120,1 kN/12,247 kgf
Short Take Off Thrust 40,740 lbs/181,2 kN/18,479 kgf
Hover Thrust 40,650 lbs/180,8 kN/18,438 kgf
Main Engine 18,680 lbs/83,1 kN/8,473 kgf
Lift Fan 18,680 lbs/83,1 kN/8,473 kgf
Roll Post 3,290 lbs/14,6 kN/1,492 kgf
Main Engine Length 369 inch/9.37 m
Main Engine Inlet Diameter 43 inch/1.09 m
Main Engine Maximum Diameter 46 inch/1.17 m
Lift Fan Inlet Diameter 51 inch/1,30 m
Lift Fan Maximum Diameter 53 inch/1,34 m
Conventional Bypass Ratio 0.57
Powered Lift Bypass Ratio 0.51
Conventional Overall Pressure Ratio 28
Powered Lift Overall Pressure Ratio 29
Speed (full internal weapons load) Mach 1.6 (~1,043 knots/1,200 mph/1,931 km/h)
Combat radius (internal fuel) >450 NM/517.6 miles/833 km
Range (internal fuel) >900 NM/1,036 miles/1,667 km
Max g-rating 7.0
Planned Quantities
U.S. Marine Corps 340
U.K. Royal Air Force/Royal Navy 138
Italy 30
In total 508

 

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