Sunday, November 13, 2011

Re: Light-Sport Aircraft Yahoo group Aircraft Payloads for comparison.



I am familiar with 3 of  the aircraft you list and of that 2 of them your numbers are considerably off.

Your 162 number are close although delivered useful load seems to rang from 460-480.  That is the reason we will never have on our line.

The Tecnam Echo Super US Version is has a gross weight of 1320.  Ours has a useful load of 606lbs.

Your Piper Sport Figures are also way off.  Try 462 for the useful load.  Another reason we don't have one.

You are also trying to compare apples and oranges since you are talking about payload of aircraft with different size fuel tanks rather than useful load.  Payload is an irrelevant number since there is no requirement to top off your tanks.  Smaller tanks simply limit your range.  They provide no advantage.

Have you looked at VGs as a stall speed fix?  That's what SportStar did to get the 1320 certification.

Helen

On 11/13/2011 6:28 PM, Michael Coates wrote:
Pipistrel ALPHA Trainer payload with full fuel = 460 pounds


This information from the source of all knowledge Wikipedia

The Cessna 162 has a maximum gross take-off weight of 1,320 lb (599 kg) and a standard empty weight of 834 lb (378 kg). With a full fuel load of 144 lb (65 kg) the payload remaining for crew and baggage is 342 lb.
Cessna 162 payload with full fuel = 342 pounds

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Specifications (P92 Echo Super)
Empty weight: 670 lbs (304 kg)
Useful load: 650 lbs (295 kg)
Max takeoff weight: 1,212 lbs (550 kg)
Fuel capacity 90 litres (65kg)
P92 Tecnam payload with full fuel 399 lbs (181 kg)


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Specifications (CTSW)
Empty weight: 318 kg (LSA US version)
Loaded weight: 600 kg (LSA US version)
Max takeoff weight: 600 kg (US LSA, varies in other countries) (1,320 lb (599 kg))
Fuel capacity: 126 litres, 120 litres usable (33 gal)
Baggage capacity: 50 kg (110 lb)
CTSW payload with full fuel = 421 pounds

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Specifications (Remos GX)
Empty weight: 705 lb (320 kg)
Gross weight: 1,320 lb (599 kg)
Fuel capacity: 21 US gallons (79.49 litres) usable
Remos payload with full fuel = 489 pounds

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Apollo Fox
Max Take Off Weight: 575 Kg (1265 pounds)
Empty Weight: 715 pounds 
Useful Load: 250 kg (550 pounds)
Fuel Capacity 21 US Gallons (79.5 Liters)
Apollo Fox payload with full fuel = 423 pounds

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Specifications (SportStar MAX)
Empty weight: 668 lb (308 kg)
Useful load: 640 lb (292 kg)
Max takeoff weight: 1320 lb (600 kg)
Fuel Capacity 25 Gallons (100 Litres)
SportStar payload with full fuel = 485 pounds

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Specifications Piper Sport (SportCruiser)
Empty weight: 740 lb (335 kg)
Loaded weight: 1320 lb (600 kg)
Useful load: 580 lb (263 kg)
Fuel Capacity 125 Litres
Piper Sport / SportCruiser payload with full fuel = 381 pounds


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