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HGMA AIRWORTHINESS STANDARDS
HGMA COMPLIANCE VERIFICATION SPECIFICATION SHEET
GLIDER MODEL: Ultra Sport 135
MANUFACTURED BY: Wills Wing, Inc.
All dimensions in inches; weights in pounds.
NOTE: These specifications are intended only as a guideline for determining whether a
given glider is a certifIed model and whether it is in the certified configuration. Be
aware, however, that no set of specifications, however detailed, can guarantee the
ability to determine whether a glider is the same model, or is in the same configuration
as was certified, or has those performance, stability, and structural characteristics
required by the certification standards. An owners manual is required to be delivered
with each HGMA certified glider, and it is required that it contain additional airwor-
thiness information.
1. Weight of glider with all essential parts and without coverbags and
non-essential parts: 60
2. Leading Edge Dimensions
a. Nose plate anchor hole to:
1. Crossbar attachment hole
114.0
2. Rear sail attachment point
203 - 204
b. Outside diameter at:
1. Nose
2.05
2. Crossbar 2.05
3. Rear sail attachment point
1.97
3. Crossbar Dimensions
a. Overall pin to pin length from leading edge attachment
point to load bearing ball center at glider centerline 104.25 - 105.5
b. Largest outside diameter 60mm main spar; 62mm end sleeves
4. Keel dimensions; least and greatest allowable distances, whether variable
through tuning or through in-flight variable geometry, from the line joining
the leading edge nose bolts to:
a. The xbar center load bearing pin 34.0
b. The pilot hang loop 49.5 - 52.0
5. Sail Dimensions
a. Chord lengths at
1. 3 ft outboard of centerline 66.0
2. 3 ft inboard of tip
42.0
b. Span (extreme tip to tip) 360.5 VGL - 364.8 VGT, inc tip fairings
6. Location of Information Placard
Keel
Location of Test Fly Sticker
Keel
7. Recommended Pilot Weight Range
125 - 210
8. Recommended Pilot Proficiency USHGA Intermediate
Summary of Contents for Ultra Sport 135
Page 1: ...Ultra Sport 135 147 166 Owner Service Manual July 1998 Third Edition ...
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