57
Technical details
1 Values depending on wing loading, pilot/passenger/harness and glider size
2 Pilot, passenger, wing, equipment
BIBETA 4
38
42
Flat surface
m
2
38.0
42.0
Projected surface
m
2
32.03
35.41
Span
m
14.06
14.78
Projected span
m
10.89
11.45
Aspect ratio
5.2
Projected aspect ratio
3.71
Max chord
m
3.38
3.56
Min chord
m
0.68
0.71
Take off weight
2
kg
115 - 195
135 - 225
Glider weight
kg
8.5
9.2
Number of cells
49
Number of risers
5
Risers length
cm
34
34
Maxi length of the lines with the risers
m
8.7
9.1
Trimmer
yes
Symmetric control travel
cm
> 65
> 65
Min speed
1
km/h
24 +/-3
Trim speed
1
km/h
41 +/-3
Max. speed
1
km/h
47 +/-3
Min. sink rate
1
m/s
1.2
Travel of the accelerator
cm
12.0
12.5
Best glide
1
8.0 +/-0.2
8.1 +/-0.2
Motorised flight
no
Certification
EN C / LTF 1-2
Summary of Contents for Bi Beta 4
Page 1: ...1 BIBETA4 Betriebshandbuch User manual Manuel d utilisation...
Page 2: ......
Page 3: ...Deutsch Seite 5 32 English Page 35 61 Fran ais Page 63 90...
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Page 33: ...33...
Page 34: ...34...
Page 62: ...62...
Page 91: ...91...
Page 100: ...100...
Page 105: ...ADVANCE Thun AG Seestrasse 14 CH 3602 Thun...
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