Windtech Syncro
# Windtech Syncro

The Windtech Syncro is a Spanish single-place paraglider that was designed and produced by Windtech Parapentes of Gijón. It is now out of production.

## Design and development

The Syncro was designed as an advanced cross country glider for experienced pilots. The models are each named for their approximate wing area in square metres.

The planform and aerofoil sections were computer designed for optimal glide over the speed range. The design incorporates a "Security Speed System", a combination of closed and half-closed cells on the leading edge to provide a more rigid shape.

The glider wing is made from Porcher Marine Skytex 44 g/m2 nylon fabric. The rib reinforcements are 180 g/m2 Dacron, with the trailing edge reinforcement fabricated of 175 g/m2 polyester. The lines are all sheathed Kevlar of 1.1 and 1.7 mm diameter. The risers are made from 20 mm wide Polyamida strapping.

## Variants

### Syncro 25

    Small-sized model for lighter pilots. Its 12.01 m (39.4 ft) span wing has a wing area of 24.91 $m^2$ (268.1 sq ft), 69 cells and the aspect ratio is 5.8:1. The take-off weight range is 80 to 98 kg (176 to 216 lb). The glider model is AFNOR Performance certified.

### Syncro 27

    Mid-sized model for medium-weight pilots. Its 12.52 m (41.1 ft) span wing has a wing area of 27.03 $m^2$ (290.9 sq ft), 69 cells and the aspect ratio is 5.8:1. The take-off weight range is 90 to 108 kg (198 to 238 lb). The glider model is AFNOR Performance certified.

### Syncro 29

    Large-sized model for heavier pilots. Its 12.96 m (42.5 ft) span wing has a wing area of 28.96 $m^2$ (311.7 sq ft), 69 cells and the aspect ratio is 5.8:1. The take-off weight range is 100 to 125 kg (220 to 276 lb). The glider model is AFNOR Performance certified.

## Specifications (Syncro 27)

Data from Bertrand and manufacturer

General characteristics

* Crew: one
* Wingspan: 12.52 m (41 ft 1 in)
* Wing area: 27.03 $m^2$ (290.9 sq ft)
* Aspect ratio: 5.8:1
* Gross weight: 108 kg (238 lb)

Performance

* Maximum speed: 54 km/h (34 mph, 29 kn)
* Cruise speed: 38 km/h (24 mph, 21 kn)
* Stall speed: 23 km/h (14 mph, 12 kn)
