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Leonardo (Alenia Aermacchi) M-346 Master

Italy (2016)

Detailing the development and operational history of the Leonardo (Alenia Aermacchi) M-346 Master Advanced Jet Trainer / Light Strike Aircraft.

 Entry last updated on 4/13/2018; Authored by Staff Writer; Content ©

  Leonardo (Alenia Aermacchi) M-346 Master  
Picture of Leonardo (Alenia Aermacchi) M-346 Master Advanced Jet Trainer / Light Strike Aircraft

The Italian Alenia Aermacchi M-346 Master is based off of the promising Russian Yakovlev Yak-130 advanced trainer-light strike series of aircraft.

The advanced jet trainer/light strike market has grown considerably over the last several decades. This class of aircraft allows budget-conscious operators the ability to train their pilots in an all-modern jet aircraft while retaining light strike capabilities in its design. However, light strike aircraft are generally limited in a tactical sense and can only serve in basic close-air support, attack and air defense sorties. They generally lack the capabilities and facilities of their larger brethren - the multirole fighter - though they have proven exceedingly popular in global air forces. The new Alenia M-346 "Master" is one such contribution to the aircraft category and is based on the equally-new Russian Yakovlev Yak-130.

The Alenia M-346 emerged from a former partnership between the Italian and Russian concerns during the early 1990s as Yakovlev had begun undertaking development of a new advanced trainer for the Russian Air Force. The Italian Air Force similarly sought a replacement for its aging fleet of MB-339 aircraft and signed on to a joint development effort with the Russian firm to design a new advanced trainer/light strike platform based on the Yakovlev endeavor. The Russian prototype flew for the first time in 1996.

By the turn of the century, the joint venture had dissolved due to design directions Yakovlev continued its pursuit of the Yak-130 while Alenia evolved their version along Western-centric lines hoping to capitalized on lucrative future procurement deals. As such, the Italian initiative has been developed with Western-based avionics, technology and support for Western armament. The Italian aircraft soon emerged as the M-346 "Master" in 2003 and recorded its first flight on July 15th, 2004. Over the next several years, the M-346 project gained additional traction as it generated interest from other global participants. During this time, the undercarriage was also revised, overall construction lightened and simplified wherever possible and a new, more efficient, airbrake was introduced. The M-356 is currently in late-stage development as of this writing (2012) with the list of potential buyers consistently growing.

The Italian Air Force is already committed to procuring the M-346 product (13 aircraft on order) and low-rate serial production is expected to begin soon. The United Arab Emirates evaluated the type and has committed to purchasing it as well (tentatively 48 total aircraft). Similarly, the Israeli Air Force (30) and Singapore (12) have selected the M-346 to become their next generation advanced trainers. The United States Air Force, currently in the market to upgrade its aging trainer fleet (which numbers in the hundreds and may include procurement of over 1,000 units from a given provider), has also shown some interest in the M-346 though its selection in the ongoing "T-X" program is considered a long shot.

Design of the M-346 is conventional featuring a tandem seat cockpit, mid-mounted monoplane wing assemblies and a traditional empennage. The student/primary pilot sits in the front cockpit with the instructor/ weapons officer in the rear cockpit. Vision out of the cockpit is excellent thanks to the use of a large, lightly-framed clear canopy. The rear view is obstructed by the raised fuselage spine. The cockpit sits behind a short and shallow nose cone assembly which permits excellent vision during ground travel. The fuselage is well-rounded at the edges with slab-sides promoting good aerodynamic flow. The aircraft is powered by a pair of engines buried within the fuselage and aspirated by a pair of intakes situated to either side of the cockpit and under each wings. The fuselage is short in its length and capped at the rear by a tall vertical tail fin. Horizontal tailplanes are fitted noticeably well-aft of the vertical tail fin while the engines exhaust under and ahead of the horizontal tailplanes through basic exhaust rings. The undercarriage is fully retractable and made up of a pair of single-wheeled main legs and a single-wheeled nose leg.

The M-346 will be powered by a pair of Honeywell F124-GA-200 series low-bypass turbofan engines, each generating 6,250lb of thrust. While the aircraft will be capable of Mach 1.2 speeds, it will generally operate at lower speeds when on basic cruise. Service ceiling is listed at 45,000 feet.
While the trainer versions will be generally unarmed or lightly-armed for practice, the dedicated light strike forms will be able to carry ordnance across nine total hardpoints - three under each wing, one at each wingtip and a sole position along fuselage centerline. Up to 6,600lbs of external stores will be allowed and this will include typical loadouts of air-to-air missiles (primarily at the wingtip mounts), air-to-surface missiles, guided munitions, conventional drop bombs, rocket pods and cannon pods. Three hardpoints are plumbed for accepting jettisonable fuel stores - the inboard-most underwing hardpoints and the fuselage centerline hardpoint. The M-346 will also sport a fixed aerial refueling probe ahead of the cockpit and offset to the starboard side. Such flexibility will allow the M-346 to undertake a variety of attack missions as needed and provide essentially unlimited operational ranges in a given theater.

September 2014 - Singapore has adopted the M-346 to overtake its aged line of Douglas A-4 Super Skyhawks as advanced jet trainers. With deliveries begun in 2012, a squadron has been arranged in France for formal training (Singapore lacks the necessary airspace). Some 12 M-346 aircraft make up the total Singaporean stock.

September 2015- It was announced that the Italians are set to begin M-346 training.

February 2016 - It was announced that Raytheon will be backing the M-346-based "T-100" as its entry into the USAF's advanced trainer competition known as "T-X". The design will sport 2 x Honeywell F124 turbofan engines and compete with the Lockheed-backed South Korean KAI T-50A offering (among others). The competition seeks to replace the aging stock of T-38 Talon trainers currently in service.

March 2016 - It was announced that Italy had ordered an additional nine M-346 advanced jet trainers.

July 2016 - it was announced that Leonardo-Finmeccanica is working to actively sell the light attack version of its M-346 Master advanced jet trainer. An example is to be displayed at Farnborough 2016 with service introduction estimated for 2018.

January 2017 - It was announced that the Raytheon / Leonardo team has withdrawn their T-100 entry for the USAF T-X trainer competition.

February 2017 - Apparently Leonardo is now teamed with DRS Technologies and is still hopeful in competing in the USAF T-X trainer competition. DRS will act as the U.S.-based representative of the deal. If selected, Leonardo plans to construct the M-346 at a new plant near Moton Field in Tusgekee, Alabama.

April 2017 - On April 12th, 2017, a prototype light-attack version of the M-346 was unveiled by Leonardo. Wingtip missile rails, an additional two hardpoints and a radar fit (FIAR Grifo-M) are just some of the improvements to the base trainer aircraft to make it more of an attack platform.

January 2018 - The Israeli Air Force has procured thirty M-346 advanced jet trainers to date.

March 2018 - Poland has contracted for an additional four M-346 advanced trainers from Leonardo. This brings the total M-346 fleet count to twelve aircraft. The four in question will be delivered prior to 2020. An optional four more airframes are also possible before 2022.
Leonardo (Alenia Aermacchi) M-346 Master Specifications
National Flag Graphic
Year: 2016
Status: Active, In-Service
Type: Advanced Jet Trainer / Light Strike Aircraft
Manufacturer(s): Leonardo-Finmeccanica (Aermacchi) - Italy
Production: 68
Supported Mission Types
Ground Attack
Close-Air Support
Airborne Early Warning
Electronic Warfare
Aerial Tanker
Passenger Industry
VIP Travel
Business Travel
Special Forces
Crew: 2
Length: 37.73 ft (11.5 m)
Width: 31.82 ft (9.70 m)
Height: 15.62 ft (4.76 m)
Empty Weight: 10,141 lb (4,600 kg)
MTOW: 20,944 lb (9,500 kg)

Installed Power
2 x Honeywell F124-GA-200 turbofan engines developing 6,250 lb of thrust each.

Standard Day Performance
Maximum Speed: 659 mph (1,060 kph; 572 kts)
Maximum Range: 1,243 mi (2,000 km; 1,080 nm)
Service Ceiling: 44,948 ft (13,700 m; 8.51 mi)
Rate-of-Climb: 22,000 ft/min (6,706 m/min)

Mixed ordnance capabilities to include air-to-air/air-to-ground missiles, rocket pods, gun pods, conventional drop ordnance and jettisonable fuel tanks across nine total hardpoints.

Operators List
Israel; Italy; Poland; Singapore

Series Model Variants
• M-346 "Master" - Base Series Designation
• T-346A - Italian Air Force designation
• M-346FA - Fighter-Attack model with AA and AS capability; ordnance load out up to two tons across seven hardpoints; powered by Williams International FJ44-4M-34 engine.
• M-346 LCA ("Light Combat Aircraft") - Armed version for Poland.
• T-100 "Integrated Training System" - Alternative Designation for U.S. trainer replacement competition ("T-X").

Supported Weapon Systems
Graphical image of an air-to-air missile weapon
Graphical image of a short-range air-to-air missile
Graphical image of an aircraft machine gun pod
Graphical image of an aircraft air-to-surface missile
Graphical image of an aircraft rocket pod
Graphical image of an aircraft conventional drop bomb munition
Graphical image of an aircraft external fuel tank