2007年9月10日 · BSP S-61s final departure - the end of an era Today (7th September 2007) saw the last of the 3 BSP S-61s depart Anduki airfield (WBAK) for the last time, following the other 2 leaving yesterday, after 40 years of continuous accident free operations.

Two versions, the land-based S-61L and the amphibious S-61N, were created. The S-61L had an enlarged cabin and dispensed with some of the amphibious features, such as its float stabilizers, for greater payload capacity. It was considered attractive to utility operators, while the amphibious S-61N appealed to off-shore operators.

adaptors – bsp bsp/bspp s44 s75 s75ss straight o ring & retaining ring supplied thread size dash size bspp male bulkhead bspp male bspt male bspp o ring male bspt male bspp o ring male stainless steel a b part no part no part no 1/8 1/8 -0202 1/4 1/8 -0402 1/4 1/4 -0404 s44-0404 s75-0404 1/4 3/8 -0406 s75-0406 1/4 1/2 -0408 s75-0408 3/8 1/8 ...

A short video taken from the flight deck of S61N V8-BSP during an offshore flight

BSP61 - PNP Darlington transistor in an SOT223 plastic package. NPN complement: BSP51.

LMC’s DSP couplings are manufactured in compliance with NF S61-704 for the dimensions ND 40 and ND 65. The ND 100 dimension is manufactured in compliance with NF S61-705. A DSP coupling is a self-sealing* symmetrical coupling which …

2024年4月16日 · BSP螺纹全称是British Standard Pipe Thread，指的是英国标准管螺纹，属于惠氏螺纹（BS 84）范畴。 说到惠氏螺纹，私以为甚是了不起，不仅仅因为它是世界上第一个螺纹标准，更因为它的提出者 约瑟夫·惠特沃斯 （ Joseph Whitworth ）。

Standard NF S61-704 / NF S61-705 EN 14420-8 / NF E 29-572 Main application Pressure and suction purposes in Pressure and suction purposes ... Male thread: EN ISO 228-1, BSP Profiled seal: NBR black FEMALE THREADED WITHOUT LOCKING RING ND Inch Thread Material Weight/pc Reference EN ISO 228-1 Kg DSP 40 1.1/2” G 1.1/2 Aluminium 0.09 LDF040

Carson Helicopters was the first company to shorten a commercial S61. The fuselage is shortened by 50in (1.6m) to increase single engine performance and external payload. A unique version is the S-61 Shortsky conversion of S-61Ls and Ns by Helipro International.

Sikorsky today recognized Brunei Shell Petroleum (BSP) for 50 years of continuous service with Sikorsky helicopters. The recognition event took place at the inaugural 2017 Rotorcraft Asia show. Sikorsky is a Lockheed Martin company.