Канал: Gray Zhu

The poor man's Turboshaft Engine Start successfully, stable idling operation Part2

The poor man's Turboshaft Engine Start successfully, stable idling operation Part2

The poor man's Rolls-Royce (Allison) M250 Turboshaft Engine Part1

The poor man's Rolls-Royce (Allison) M250 Turboshaft Engine Part1

Successfully started a 50-year-old aircraft engine M14

Successfully started a 50-year-old aircraft engine M14

another tring

another tring

Can I successfully start the M14 engine from fifty years ago?

Can I successfully start the M14 engine from fifty years ago?

Earlier video of hover training on a friend’s R22 helicopter

Earlier video of hover training on a friend’s R22 helicopter

Radio Altimeter for Small Aircraft

Radio Altimeter for Small Aircraft

Another flying. Two seater helicopter project part18

Another flying. Two seater helicopter project part18

My friend fly my helicopter. Two seater helicopter project part17

My friend fly my helicopter. Two seater helicopter project part17

Try to fly my helicopter again.(with the governor I made) Two seater helicopter project part16

Try to fly my helicopter again.(with the governor I made) Two seater helicopter project part16

The details of helicopter instrumentation and governor. Two seater helicopter project part15

The details of helicopter instrumentation and governor. Two seater helicopter project part15

Control cable upgrade for smoother control. Two seater helicopter project part14

Control cable upgrade for smoother control. Two seater helicopter project part14

Making the helicopter Governor (Engine Throttle Auto Control) Two seater helicopter project part13

Making the helicopter Governor (Engine Throttle Auto Control) Two seater helicopter project part13

My zero experience trying to fly my helicopter. Two seater helicopter project part12

My zero experience trying to fly my helicopter. Two seater helicopter project part12

Flying successfully! Two seater helicopter project part11

Flying successfully! Two seater helicopter project part11

Get ready to fly! Full RPM running with blades! Two seater helicopter project part10

Get ready to fly! Full RPM running with blades! Two seater helicopter project part10

Two seater helicopter project update part9 Go to outside. Engines first start and running-in

Two seater helicopter project update part9 Go to outside. Engines first start and running-in

Two seater helicopter project update part8 Carbon blades be made

Two seater helicopter project update part8 Carbon blades be made

Two seater helicopter project update part7 Seats and Cushion

Two seater helicopter project update part7 Seats and Cushion

Two seater helicopter project update part6 HOW TO MAKE ROTOR HEAD

Two seater helicopter project update part6 HOW TO MAKE ROTOR HEAD

Two seater helicopter project update part5 Go to outside

Two seater helicopter project update part5 Go to outside

Two seater helicopter project update part4 The rotor mast and reduction pulley assembly

Two seater helicopter project update part4 The rotor mast and reduction pulley assembly

Two seater helicopter project update part3 The tail boom assembly

Two seater helicopter project update part3 The tail boom assembly

Two seater helicopter project update part2 The tail boom and tail shaft

Two seater helicopter project update part2 The tail boom and tail shaft

Two seater helicopter project update part1

Two seater helicopter project update part1

12BH7A 12v DC single tube FM radio

12BH7A 12v DC single tube FM radio

My Paraset receiver getting radio signal

My Paraset receiver getting radio signal

Homemade heavy fuel jet engine first running testing part1

Homemade heavy fuel jet engine first running testing part1

Homemade jet engine ignition system testing

Homemade jet engine ignition system testing

The PB-2 radio altimeter testing part2

The PB-2 radio altimeter testing part2

The PB-2 radio altimeter testing part1

The PB-2 radio altimeter testing part1

HID ballast and turning flash relay powerful ignition for homemade jet engine

HID ballast and turning flash relay powerful ignition for homemade jet engine

Collins R-390A radiation testing

Collins R-390A radiation testing

Helicopter Carbon blade pull testing part1

Helicopter Carbon blade pull testing part1

Pussycat polishing the helicopter tail blade mold

Pussycat polishing the helicopter tail blade mold

Old type aircraft dual engines tachometer testing

Old type aircraft dual engines tachometer testing

ultralight aircraft new project

ultralight aircraft new project

My Pussycat is in heat...LoL

My Pussycat is in heat...LoL

First time to fly paramotor. too close to the ground too danger...LoL

First time to fly paramotor. too close to the ground too danger...LoL

Paramotor trike take off

Paramotor trike take off

Paramotor trike landing

Paramotor trike landing

MZ34 engine paramotor trike take off

MZ34 engine paramotor trike take off

Paramotor trike testing part2

Paramotor trike testing part2

MZ34 engine PPG trike first start testing

MZ34 engine PPG trike first start testing

1980s tractor repainted

1980s tractor repainted

Homemade helicopter Tracking lights part2

Homemade helicopter Tracking lights part2

Homemade helicopter Tracking lights part1

Homemade helicopter Tracking lights part1

Coaxial helicopter ground testing part2

Coaxial helicopter ground testing part2

T62-32 turbine engine starting

T62-32 turbine engine starting

Ka-26 helicopter both engines running test

Ka-26 helicopter both engines running test

ka-26 helicopter engine starting test in cockpit view

ka-26 helicopter engine starting test in cockpit view

Ka26 helicopter engine starting after disassembled shipping

Ka26 helicopter engine starting after disassembled shipping

My design small coax helicopter powered by MZ202 engine

My design small coax helicopter powered by MZ202 engine

Ka26 engine ignition system for start

Ka26 engine ignition system for start