![]() |
| if you can see this your browser doesn't understand the menu system. Please click here for a pop-up menu. |
The SZD Juniors
The
Scottish Gliding Centre currently has 2 Juniors (callsigns FUS and HRG) in the club fleet
which are used as first solo gliders after pilots have graduated from the K-21s.
The Junior is an easy-to-fly aircraft with safe handling characteristics
suitable for early solo pilots. It is a good choice for
pilots during the critical early solo stage and is one of the most respected,
easy-to-fly gliders in its class. FUS
has recently been completely refurbished by the manufacturer.
From the SZD USA
website:
The SZD-51-1 JUNIOR is a single-place club sailplane, with safe and docile
handling qualites, specifically designed for early solo and recreational flying.
The Junior was designed from the outset as a club glider, not as a fixed gear
version of a competition sailplane. It features a large and comfortable cockpit
with a more upright seating position that is preferred by club, a fixed
undercarriage with an oversized tire to soften landing, and an unusually strong
airframe designed to endure 9,000 hours of demanding club operation. But the key
ingredient to the Junior's success is a wing with considerably more wing area
than racing sailplanes and an airfoil optimized for safe handling and smooth
stall characteristics.
The Junior is certainly the logical choice for pilots during the critical early
solo stage. But the admiration of the Junior doesn't end there. After developing
basic flying skills in the Junior, many pilots continue to prefer it for
cross-country and wave flying and even sports class competition.
The latest development of the SZD-51-1 offers several new features which make it
more desirable then ever. Rigging has been further simplified with fully
automatic coupling of all flight controls. Cockpit comfort and convenience have
been improved with the addition of a fully adjustable pilot's back rest. More
comfort, more convenience... and still the best built, best flying club ship on
the market.
SZD
USA stock picture of Junior![]() |
Andy
Young ready for the off in HRG![]() |
FUS
at the launch-point![]() |
HRG
at the launch-point ![]() |
View
of FUS cockpit and panel![]() |
FUS
and HRG at the launch-point![]() |
A brief review of the Junior by the legendary instructor Derek Piggott from his book “Gliding Safety":
The Junior is perhaps the least known of all the ‘club’ gliders, but it has many excellent features and has much the same best gliding angle as the ASK-23 and Grob 102, although this is at a lower flying speed. Perhaps the most striking and advantageous feature is the huge main wheel fitted with a disc brake. It reduces landing shocks and prevents damage when landing in rough fields. With a claimed glider ratio of 35:1 at 43 knots, the Junior is nearly 10 mph slower than other machines and this makes it particularly suited to thermalling in small, weak thermals. The lower speed is also an advantage for winch launching on a small site and ensures a really high launch. This machine is much closer than many other gliders to my own idea of a good club aircraft. In my opinion the lower circling speeds are a great advantage to the inexperienced pilot, and the chance of damage is always greatly reduced by lower landing speeds. This is why the K8 and the K18 were so successful and popular in the clubs.

SZD Junior Polar Curves

SZD Junior Polar Curves compared with some other entry-level gliders
Junior Specifications: (e&oe, read the handbook and placards!!)
| Manufacturer | PZL Bielsko (Poland) |
| Designer | Stanislaw Zientek |
| Description | Early Solo Single Seat Club Class |
| SGC Aircraft Registrations | FUS, HRG |
| PERFORMANCE | |
| Max Lift-to-Drag ratio | 35 at 43 knots |
| Vne never exceed speed | 119 knots |
| Va max maneuver speed | 84 knots |
| Vs stall speed | 32 knots(ave wt) |
| max speed in rough air | 81 knots |
| Vt max aerotow speed | 81 knots |
| Vw max winch speed | 70 knots |
| Maximum speed to extend airbrakes or with airbrakes extended | 119 knots |
| Min Sink Rate | 1.1 knots (114 ft/min, 0.58 m/s) at 38 knots |
| Acceleration limits | +5.3G, -2.65G |
| Minimum cockpit load | 155lb |
| Maximum cockpit load | 243 lb |
| GENERAL | |
| Construction | Fibreglass Epoxy Composite / Steel tube |
| Fuselage Length | 6.69m, 22 ft |
| Maximum Height | 1.57m, 5.1 ft |
| Empty Weight | 495 lb |
| Maximum Weight | 836 lb |
| Water Ballast | No |
| Design Life | 9000 hours |
| AIRFOIL | |
| Type | Wortmann FX-S-02-196 |
| Wing Span | 15m, 49.2 ft |
| Wing Area | 12.51 m2, 134.7 ft2 |
| Aspect Ratio | 18 |
| Wing Loading | 6.2 lb/ft2 (at maximum weight) |
| Dihedral | 3 degrees |
| Airbrake Type | Schempp-Hirth upper & lower surface |

SZD Junior Isometric Views
| page last updated on 28th September 2006 ©2002-2006 and the |
click here to open a separate menu window |