Yakovlev Yak-18 - Fotografie a video

Jakovlev Yak-18
Krajiny	Sovietsky zväz
Typ	Výcvikové lietadlo
Zavedenie	1946
Stav	V obmedzenom servise

Komisia Jakovlev Yak-18 (Ruština: Яковлев Як-18; Nato reporting name Max) bol sovietsky tandem dvojmiestne vojenské primárne trénerské lietadlo. Pôvodne poháňaný jedným 119 kW (160 k) Shvetsov M-11FR-1 radiálny piestový motor, vstúpil do prevádzky v roku 1946. Vyrába sa tiež v Číne ako Nanchang CJ-5.

Zdrojový: Jakovlev Yak-18 na Wikipédii

Yakovlev Yak-18 Chodiť okolo
Fotograf	Vladimír Jakubov
Lokalizácia	Stroje na snov tichomorského pobrežia
Fotografie	97

Yak-18 01

Yak-18 02

Yak-18 03

Yak-18 04

Yak-18 05

Yak-18 06

Yak-18 07

Yak-18 08

Yak-18 09

Click on a photo and use the mouse scroll to view all photos

Počkajte, Hľadanie Yakovlev Yak-18photos pre vás...

Yakovlev Yak-18 Chodiť okolo
Fotograf	Vladimír Jakubov
Lokalizácia	Múzeum slávy, Chino
Fotografie	43

Yakovlev Yak-18 01

Yakovlev Yak-18 02

Yakovlev Yak-18 03

Yakovlev Yak-18 04

Yakovlev Yak-18 05

Yakovlev Yak-18 06

Yakovlev Yak-18 07

Yakovlev Yak-18 09

Yakovlev Yak-18 08

Click on a photo and use the mouse scroll to view all photos

Nanchang CJ-5 Chodiť okolo
Fotograf	Vladimír Jakubov
Lokalizácia	Letecká show Salinas
Fotografie	54

Nanchang CJ-55 01

Nanchang CJ-55 02

Nanchang CJ-55 03

Nanchang CJ-55 04

Nanchang CJ-55 05

Nanchang CJ-55 07

Nanchang CJ-55 06

Nanchang CJ-55 08

Nanchang CJ-55 09

Click on a photo and use the mouse scroll to view all photos

Pozri tiež:

The Gateway to the Red Air Force

Komisia Jakovlev Yak-18 was the primary basic trainer for the Soviet Air Force and civilian DOSAAF flying clubs for decades. Introduced in 1946 to replace the legendary but aging Po-2 biplane, it was designed to be rugged, forgiving, and easy to maintain. While it looked like a simple trainer, it was the aircraft that shaped the skills of nearly every Soviet pilot of the early Cold War—including Yuri Gagarin, the first human in space.

Attribute	Technical Specification (Yak-18 Early Variant)
Úlohu	Primary Trainer / Liaison
Posádky	2 (Student and Instructor in tandem)
First Flight	1946
Pohonná jednotka	1 × Shvetsov M-11FR 5-cylinder radial
Horsepower	160 hp (119 kW)
Maximálna rýchlosť	154 mph (248 km/h)
Service Ceiling	13,120 feet (4,000 m)
Construction	Metal frame with fabric and metal skin

Design Evolution: From Taildragger to Tricycle

The M-11 “Helmeted” Engine: The original Yak-18 used the classic Shvetsov M-11 radial engine. It was easily recognizable by the individual “helmet” fairings over each cylinder head, designed to provide cooling while reducing drag.
The Yak-18A Upgrade: As Soviet jet fighters moved to tricycle landing gear (nose-wheel), the Yak-18 was redesigned as the **Yak-18A**. It featured a much more powerful engine and a nose-wheel configuration to better prepare students for modern jets.
Pneumatic Systems: In a distinctively Soviet design choice, the Yak-18 used compressed air (pneumatics) rather than hydraulics to operate its landing gear, flaps, and brakes. This made it reliable in extreme Siberian winters where hydraulic fluid might freeze or leak. [Image diagram of the Yak-18 pneumatic system layout for landing gear and flaps]
Mixed Construction: To save weight and strategic materials, the rear fuselage and wings were fabric-covered over a metal frame, while the forward fuselage was metal-skinned for durability near the engine.

A Global Legacy and “Night Witch” Roots

Gagarin’s First Wing: Yuri Gagarin learned to fly in a Yak-18 at the Saratov Aero Club. He famously returned to visit his old flight instructor after his historic spaceflight, crediting the Yak-18’s honest handling for his foundational skills.
Combat in Korea: Although a trainer, the North Korean Air Force used Yak-18s (alongside Po-2s) for “Bedcheck Charlie” night raids. Flying low and slow at night, they were nearly impossible for US jet interceptors to track on radar or shoot down.
The Chinese CJ-6: The Yak-18 was licensed to China, where it evolved into the Nanchang CJ-6. While heavily modified with an all-metal flush-riveted skin and a different wing profile, its DNA remains rooted in the Yakovlev design.
Acrobatic Pedigree: The success of the Yak-18 led directly to the Yak-18P A Yak-18PM, world-championship-winning single-seat aerobatic aircraft that dominated international competitions in the 1960s.