MULTI-MISSION HYBRID VTOL

Compact airframe.
Serious capability.

A modular aircraft with helicopter lift, multicopter precision and the freedom to move on the ground.

TAMML aircraft with coaxial rotors, an open cargo bay and wheeled landing gear
01 / COMMON AIRFRAMEBuilt around the mission
Maximum payload
150kg
Flight time
2–8hours
Maximum takeoff mass
260kg
Powerplant
Hybrid.
Heavy fuel.

01 / THE PLATFORM

Multicopter precision.
Helicopter lift.

Two coaxial main rotors provide efficient lift. Independently powered electric control propellers provide precise handling. A compact titanium airframe brings both together.

Elevated opposite-side view of TAMML with tandem cargo containers and crossed coaxial rotor bladesTANDEM CARGO / MODULAR BELLY BAY
01

Lift that lasts.

Quiet, efficient coaxial main rotors and a hybrid powerplant support 2–8 hours of flight.

02

Room for your payload.

A large cargo bay accepts containers, mission equipment and custom installations. A winch or external sling carries loads below the aircraft.

03

A platform, not a single role.

Configure for cargo, resupply, SAR, medical support, airborne relay, observation or aerial application. Keep the common aircraft and ground support.

02 / CONFIGURE YOUR AIRCRAFT

One airframe.
Your configuration.

Choose a payload, explore the construction and select a finish. Rotate the actual aircraft assembly to see how it fits together.

Preview of the TAMML cargo configuration
TAMML / 3D EXPLORERDrag to rotate · Scroll to zoom
Tandem cargo / WoodlandINTERACTIVE 3D
Aircraft view controls

03 / HYBRID POWER

Built for
the long shift.

The UAVHE RW2-79C combines two RW1-79 Wankel engines in one coaxial assembly. Forced air cooling, heavy fuel and hybrid electric power support sustained operation.

UAVHE RW2-79C twin rotary engine and coaxial rotor-drive assembly
Engine power
52 hp2 × 26 hp
Hybrid electric system
22 kW
Fuel
Jet A-1
JP-8

Quiet, efficient rotors.

Thin carbon blades with titanium-reinforced leading edges. Lower noise than multicopters of comparable lifting capacity.

Precision through electric control.

Three coaxial pairs of electric control propellers, with independent redundant power, manage aircraft attitude.

Power for the mission.

Up to 8 kW for payload equipment. Regulated 12 / 14.4 / 28 / 48 VDC, PoE and USB PD, with XT90 and SurLok interfaces.

04 / AIR TO GROUND

Lands.
Moves.
Gets to work.

Long-travel, shock-absorbing landing gear and electric wheel drives let TAMML move independently around the apron and takeoff site.

Turn on the spot. Approach an autoloader or unloading station. Move away for refuelling and the next departure.

Explore the specifications ↓
TAMML on a helipad, connected by a ground taxi route to the cargo and refuelling service bay
ELECTRIC GROUND DRIVEUp to 50 km

05 / TECHNICAL DATA

The numbers
that define the platform.

A compact airframe, a substantial useful load and the endurance to stay on task.

Top view of the TAMML airframe without payload
Ø 3.05 mMain rotor diameter

Airframe: 2.02 × 2.16 × 1.45 m
Length × width × height, excluding rotor sweep.

Maximum payload
150 kg
Flight time
2–8 hours
Maximum takeoff mass (MTOW)
260 kg
Empty mass
70 kg
Airframe dimensions · L × W × H
2.02 × 2.16 × 1.45 m
Main rotor diameter
3.05 m
Structure & landing gear +
Frame
Welded titanium
Main blades
Carbon with titanium leading edges; quick-release attachment
Landing gear
Long-travel shock-absorbing struts; electrically driven wheels
Ground manoeuvring
Self-propelled; turn on the spot
External interfaces
Modular belly bay, winch and external suspension
Power, fuel & servicing +
Powerplant
UAVHE RW2-79C · 2 × RW1-79
Engine / hybrid electric
52 hp / 22 kW
Fuel
Jet A-1 / JP-8
Tank capacity
25 L standard; up to 105 L with external tanks
Service interval / MTBO
200 h / 1,000 h
Operating temperature
−40 to +50 °C
Payload integration & onboard systems +
Payload power
Up to 8 kW
Power interfaces
12 / 14.4 / 28 / 48 VDC; PoE; USB PD; XT90; SurLok
Network & communications
Silvus MANET; LEO SATCOM; VHF / airband; TAK and customer C2
Navigation & landing
GNSS/INS; Septentrio AsteRx RBi3 Pro with AIM+; UAVLAS; radar altitude; weight-on-wheels
Awareness
Full-sphere multispectral cameras; mmWave radar; ADS-B In; AIS
Local operation
Onboard service console; VHF voice commands; autonomous ground obstacle avoidance

06 / START WITH YOUR MISSION

Bring your payload.
Let’s put it to work.

Tell us what you need to carry, how long you need to fly and where you will operate. We’ll work through the installation, power and ground handling with you.

Talk to the team ↗