Previously used by the School of Flight Deck Operations at Culdrose as A2668, and moved to the Predannack Fire School on 21 February 2006. In 2014 it was returned to SFDO for storage for the FAAM, but was later sold and has been at Blackberry Wood, Streat, East Sussex since early 2019 intended for use as "glamping" accommodation.

Previously used by AESS Gosport for ground instruction as A2749, then moved to Predannack's Fire School on 21 February 2006. It was upright for a few hours while its gearbox was removed, to be used to drive an air compressor in a workshop. It was later laid back on its side, minus the two engines. Moved on 14 June 2017 to an unknown location.

Operated by the Queen's Flight and departing with HRH Princess Anne. Now preserved by The Helicopter Museum at Weston-super-Mare.

Sikorsky HSS-1N Seabat BuNo 148938 photographed on display at Kirtland AFB. It was retired by the US Navy to MASDC, (as it then was), at Tucson in 1974 but was later re-issued to the USAF as an UH-34J, hence its presence in this museum.

Built for the US Navy as CH-34C 150763 in 1962. Delivered to the West German Army as QB+484, then PZ+007, PZ+349, and 8076 in 1967. Returned to Sikorsky as N82835 around 1970. Registered as D-HBWR and converted to an S-58ET around 1975. To Aris Helicopters as N15AH in 1986. Destroyed in crash at Miraleste Intermediate School, Rancho Palos Verdes CA, in 2003.

Built for the US Navy as CH-34C 150763 in 1962. Delivered to the West German Army as QB+484, then PZ+007, PZ+349, and 8076 in 1967. Returned to Sikorsky as N82835 around 1970. Registered as D-HBWR and converted to an S-58ET around 1975. To Aris Helicopters as N15AH in 1986. Destroyed in crash at Miraleste Intermediate School, Rancho Palos Verdes CA, in 2003.

Part of the air display, from Yeovilton. Allocated RAF maintenance serial 8919M in February 1987 at Brize Norton. To Dumfries & Galloway Aviation Museum in June 2007. Current in 2022.

Part of the air display, from Yeovilton. Allocated maintenance serial A2761 at Lee-on-Solent by April 1988, then A2673 at HMS Sultan, Gosport. To SFDO Culdrose May 2014. To Historic Helicopters at Higher Purtington, Somerset in June 2017 as spares for XT761/restoration to flying condition.

Operated by 2 FTS at nearby RAF Shawbury.

In 1985, Chevron operated the last Sikorsky S-58ET and Sikorsky S-62A helicopters supporting offshore oil and gas exploration and production in the Gulf of Mexico. This S-58ET, N1168U, was sold new to the French Armee de l Air. Sikorsky converted it to a P&WC PT6T twin turbine in the 1970s. It was photographed at Chevron's Bayou Boeuf Heliport and seaplane base with a Bell 206B and S-62A. The heliport was in Amelia, 8 km E of Morgan City and 1 km S of the PHI Lake Palourde Heliport next to the St. Andrews Cemetery. Sold to Aris Helicopters in California in 1985 and later flown by Heli-Flite.

This Wessex made its first flight on 21 June 1963. After RAN service it was sent to the FAA Museum, Nowra in December 2015. Currently with the HARS collection.

Delivered new from Sikorsky to the French Armee de l'Air in 1956, this S-58 was purchased surplus by Sikorsky in the early 1970s and converted to a Pratt & Whitney Canada PT6T twin turbine S-58ET registered N1144U. It flew with Heli-Swiss between April 1972 and July 1983 (including on lease to Heli Union and Heliservice). It was imported to the US by Air Associates as N39790 and sold to Aris Helicopter's as N58AH still wearing the Heli-Swiss colour scheme in July 1984. It was registered to B&B Helos Llc in April 2009, but operates as Aris Helicopters, a Division of Heli Flite, Inc.