From the standpoint of aerodynamics, there aren’t many ways to make a modern airplane a lot better in a single bound, but as computers gain power smart designers can eke out subtle gains and combine them to extract more performance, which is what the engineering team at Daher-Socata has done with the already successful TBM single-engine turboprop line.
Daher-Socata’s TBM 900 is making its EBACE debut this week here in Geneva, just two months after the upgraded turboprop single was unveiled at the manufacturer’s factory in Tarbes, France. The aircraft at the EBACE static display, registered as D-FRAS, was the seventh TBM 900 to be delivered when it was handed over to Rheinland Air Service on April 10.
Daher-Socata’s new TBM 900 is making its public debut this week at the 2014 Sun ’n’ Fun Fly-In in Lakeland, Fla., less than three weeks after the upgraded turboprop single was unveiled in Tarbes, France. Based on its speed and efficiency improvements over its TBM 850 predecessor, the $3.7 million TBM 900 has attracted “significant attention among pilots, owners and operators,” Daher-Socata said.
Daher-Socata unveiled the latest iteration of its turboprop single, the TBM 900, at company headquarters in Tarbes, France, on March 12. Derived from the TBM 850, itself a variant of the original TBM 700, the new version offers better efficiency and performance without an increase in fuel consumption or engine power, according to the company. The aircraft received both FAA and EASA approval before it was publicly unveiled.
Larry Glazer–CEO of Rochester, N.Y.-based commercial/industrial real-estate developer Buckingham Properties and president of the TBM Owners and Pilots Association–was handed the keys to TBM 900 S/N 1003, registered as N900KN, during the U.S. debut of the upgraded turboprop single late last week in Polk City, Fla.
Daher-Socata unveiled the latest iteration of its turboprop single, the TBM 900, at its headquarters in Tarbes, France, last week. Derived from the TBM 850, itself a variant of the original TBM 700, the new version offers better efficiency and performance without an increase in fuel consumption or engine power, according to the company.
Hartzell received FAA STC approval for its swept composite five-blade propeller for the Daher Socata TBM 700/850. Hartzell already has taken orders for the propellers and deliveries to TBM owners are expected to begin “shortly.” With the new propeller, the TBM’s takeoff acceleration from zero to 90 knots is 10 percent faster, climb rate is improved by several hundred feet-per-minute and cruise is increased by two knots. The five-bladed prop is also quieter, Hartzell said.
Hartzell Propeller received FAA and EASA type certificate approval for an advanced swept airfoil structural composite five-blade propeller for the TBM 700 and 850. The new design, specifically engineered for the TBM turboprop single, delivers quicker takeoff acceleration, higher cruise speeds and better climb, along with less noise.
Hartzell Propeller’s “advanced swept airfoil” composite five-blade propeller for the Socata TBM 700/850 has received STC approval from both the FAA and EASA. The new design, specifically engineered for the TBM turboprop single, delivers faster takeoff acceleration, higher cruise speeds and better climb, as well as less noise, it said. According to Hartzell, the new propeller provides for a 100-feet-per-minute faster climb rate, while cruise is two knots faster than with the current four-blade propeller.
While the NTSB’s report on the Dec. 20, 2011, crash of a Socata TBM700 does not yet include a probable cause, the details seem to point to the instrument-rated private pilot’s losing control of the aircraft in icing conditions shortly after departure from the New York City-area Teterboro Airport (TEB). The airplane (N731CA) was destroyed when it hit the ground near Morristown Airport (MMU) in New Jersey, killing the owner-pilot and four others aboard.
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