Kit

September 25, 2008 - 10:58am

Hush kits developed by Stage III Technologies for Rolls-Royce Spey-powered Gulfstreams are back with a new name and a new company. Yesterday at Van Nuys Airport in California, Hush Kit LLC, an affiliate of Hubbard Broadcasting of Minneapolis, flew the first production Stage III hush kit installed on a Gulfstream II (N20H), also owned by Hubbard, in preparation for the product’s debut at the NBAA Convention in Orlando, Fla., early next month.

August 6, 2008 - 5:19am

Quiet Technology Aerospace has named Garrett Aviation Services as the preferred installation center for its Stage 3 hush-kit for Gulfstream IIs, IIBs and IIIs. Installations are also available from QTA’s own facilities in Miami and hush-kit development partner Business Jet Center in Tulsa, Okla. According to Garrett, the kit can be installed at its locations in Los Angeles and New York in less than 10 days at a price of $1.65 million.

June 30, 2008 - 10:05am

The race is heating up in the Gulfstream hush kit market, as three providers maneuver for the inside track. Stage III Technologies and Quiet Technologies Aerospace (QTA) continue their respective and long-time efforts to obtain STCs for hush kits for the Gulfstream II and III.

May 8, 2008 - 9:56am

Miami-based Quiet Technologies said the FAA now has all the test data, and the company expects to receive an STC for its Gulfstream II/III Stage 3 hush kit this month, about two months later than the previously revised date of the long-delayed program. The $1.5 million system (installed) does not reduce takeoff or climb performance or adversely affect range at typical cruise speeds, according to officials.

March 19, 2008 - 6:02am

Making jet aircraft acceptably quiet can be a dirty job. Owners don’t want to spend the money, engine makers don’t want to compromise their products’ efficiencies and airport neighbors are rarely happy with the results.

February 27, 2008 - 5:33am

Stage III Technologies on February 8 ceased operations pending further funding, leaving just one company–Miami-based Quiet Technology Aerospace–currently providing hush kits for the Gulfstream II and III. Stage III’s hush kit

February 12, 2008 - 10:34am

Stage III Technologies on Friday ceased operations pending further funding, leaving just one company–Miami-based Quiet Technology Aerospace–currently providing hush kits for the Gulfstream II and III market. Stage III’s hush kit was FAA certified in 2005 for the Gulfstream II, IIB and III, and the first four installations, priced at $1.1 million, were scheduled for this March, July, August and September.

February 12, 2008 - 10:34am

Stage III Technologies on Friday ceased operations pending further funding, leaving just one company–Miami-based Quiet Technology Aerospace–currently providing hush kits for the Gulfstream II and III market. Stage III’s hush kit was FAA certified in 2005 for the Gulfstream II, IIB and III, and the first four installations, priced at $1.1 million, were scheduled for this March, July, August and September.

December 17, 2007 - 6:02am

Stage III Technologies, which is still working to obtain certification of its thrust reverser for the Gulfstream II and III, claims that its Stage 3 hush kit averages at least 7 dB quieter than that of its only competitor, Quiet Technology Aerospace (QTA).

December 14, 2007 - 8:14am

Raytheon Aircraft announced a lightweight interior modification for its Premier I that the company says reduces cabin average noise level to 82.2 dBA on takeoff and 73.6 dBA during long-range cruise.

 
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