The Lambda 4S or L-4S was an experimental Japanese expendable carrier rocket. It was produced by Nissan and the Institute of Space and Astronautical Science and launched five times between 1966 and 1970 with Ohsumi technology demonstration satellites.

The Lambda 4S was launched nine times, though five were failures. [ 13 ] [ 8 ] The first launch of the Lambda 4S rocket took place on September 26, 1966, from Kagoshima . [ 14 ] A fourth-stage attitude control failed resulting in loss of the vehicle and payload.

L-4S （Lambda 4S）是日本的一种实验性一次性运载火箭。 它由 日产汽车有限公司 和 空间和宇宙航行科学研究机构 生产，在1966年至1970年间搭载 大隅技术演示卫星 发射了五次。 L-4S为四级半运载火箭，一级为L735固体推进器，捆绑两个SB-310固体助推火箭，二级是缩短的L735固体推进器，三级使用L500固体推进器，四级是L480S固体推进器。 [1]

The L(Lambda)-4S rocket was the first rocket to be used by Japan to send a satellite into earth orbit. The L-4S project was to simulate the procedures and to demonstrate the capabilities for satellite insertion into orbit for the Mu project.

Japanese all-solid orbital launch vehicle. Five stage vehicle consisting of 2 x SB-310 + 1 x L735 + 1 x L735 (1/3) + 1 x L500 + 1 x L480S. Status: Retired 1970. First Launch: 1966-09-26. Last Launch: 1970-02-11. Number: 5 . Payload: 26 kg (57 lb). Thrust: 970.00 kN (218,060 lbf). Gross mass: 9,400 kg (20,700 lb). Height: 16.50 m (54.10 ft).

The Lambda-4S rocket is a very small orbital launch vehicle from the mid-1900s. Much of its history is fascinating. The lambda vehicle was 16.47 meters tall. It used all solid rocket fuel in four stages with two additional strap on boosters at launch. The …

The Lambda-4S Rocket (L-4Sロケット) was an experimental Japanese orbital launch vehicle. On February 11 th , 1970 it carried a small test satellite consisting of a radio and temperature sensor to an imprecise elliptical Earth orbit making Japan just the fourth nation to launch a satellite (after the USSR, USA, and France, and narrowly ...

2022年2月11日 · The Lambda 4S or L-4S was an experimental Japanese expendable carrier rocket. It was produced by Nissan and the Institute of Space and Astronautical Science and launched five times between 1966 and 1970 with Ohsumi technology demonstration satellites. The Lambda 4S consisted of four stages, with two booster rockets augmenting the first stage.

Learn about the Lambda 4S rocket. Get a complete overview of the rocket, along with key launch stats. Detailed insights on size, thrust, payload capacity, and more.

6 天之前 · Launch Date: 1969-09-22 Launch Vehicle: Lambda Launch Site: Uchinoura Space Center, Japan Mass: 25 kg. Funding Agency. Unknown (Japan) Disciplines. Space Physics; Solar Physics; Additional Information. Launch/Orbital information for Lambda 4S-4; Telecommunications information for Lambda 4S-4; Experiments on Lambda 4S-4; Data collections from ...