Help
AoI The Angle of Incidence diff is shown in the wing view as triangle in millimeters if no ref is selected. Plus means faster. Minus means slower.
ref The current main/row or suspension point that is set as reference to calculate relative deviations. The referenced object is marked with a border.
You can select/change the ref by:
groups and rows Using the radio buttons () or click on the grey rows or names of the main lines in the wing at the top.
points Clicking the white area beneath the suspension point name
nom The nominal length between suspension point and main riser loop.
rdg The actual reading from your measurement device. When measuring, rdg is the input field.
diff The difference between nom and rdg. This value depends on the currently selected ref. If nothing is selected, the actual deviations from rdg to nom are displayed.
colors Areas marked in red color are further away (the line is longer) than the selected ref. Areas marked in blue color are closer (the line is shorter) than the selected ref.
Also take a look at the Manual

Result

2025-03-07 08:45 UTC

Gin Bonanza 3 M (2023)

General Information
ManufacturerGin Gliders Inc.
ModelBonanza 3
Year2023
SizeM
Line chartOpen
Total airtimen/a
Line set airtimen/a
Tolerance +/- 10 mm (Review)
Data integrity
Wing as seen from above in flight

A1

a1
a2
a3
a4
a2/1
a2/2
a2/3
a2/4

B1

b1
b2
b3
b4
c1
c2
c3
c4

A2

a5
a6
a7
a8
a2/5
a2/6
a2/7
a2/8

B2

b5
b6
b7
b8
c5
c6
c7
c8

A3

a9
a10
a11
a12
a13
a14
a15

B3

b9
b10
b11
b12
b13
b14
b15

STB

a16
a17
a18
b16
b17
b18

A1

a1
a2
a3
a4
a2/1
a2/2
a2/3
a2/4

B1

b1
b2
b3
b4
c1
c2
c3
c4

A2

a5
a6
a7
a8
a2/5
a2/6
a2/7
a2/8

B2

b5
b6
b7
b8
c5
c6
c7
c8

A3

a9
a10
a11
a12
a13
a14
a15

B3

b9
b10
b11
b12
b13
b14
b15

STB

a16
a17
a18
b16
b17
b18
Offsets relative to median diff (-9)
A1
B1
A2
B2
A3
B3
STB
A1
B1
A2
B2
A3
B3
STB

Left riser

nom:
7734.25
rdg:
diff:

Averages of group A1

Formula of calculation:

sum(a1,a2,a3,a4,a2/1,a2/2,a2/3,a2/4) / 8
a1
nom:
7803
rdg:
7799
diff:
a2
nom:
7763
rdg:
7760
diff:
a3
nom:
7718
rdg:
7712
diff:
a4
nom:
7738
rdg:
7733
diff:
a2/1
nom:
7763
rdg:
7757
diff:
a2/2
nom:
7718
rdg:
7718
diff:
a2/3
nom:
7678
rdg:
7670
diff:
a2/4
nom:
7693
rdg:
7688
diff:
nom:
7780.38
rdg:
diff:

Averages of group B1

Formula of calculation:

sum(b1,b2,b3,b4,c1,c2,c3,c4) / 8
b1
nom:
7812
rdg:
7811
diff:
b2
nom:
7752
rdg:
7752
diff:
b3
nom:
7712
rdg:
7710
diff:
b4
nom:
7742
rdg:
7744
diff:
c1
nom:
7865
rdg:
7856
diff:
c2
nom:
7805
rdg:
7797
diff:
c3
nom:
7765
rdg:
7761
diff:
c4
nom:
7790
rdg:
7784
diff:
nom:
7590.50
rdg:
diff:

Averages of group A2

Formula of calculation:

sum(a5,a6,a7,a8,a2/5,a2/6,a2/7,a2/8) / 8
a5
nom:
7683
rdg:
7670
diff:
a6
nom:
7638
rdg:
7623
diff:
a7
nom:
7558
rdg:
7547
diff:
a8
nom:
7563
rdg:
7551
diff:
a2/5
nom:
7643
rdg:
7630
diff:
a2/6
nom:
7593
rdg:
7582
diff:
a2/7
nom:
7523
rdg:
7514
diff:
a2/8
nom:
7523
rdg:
7511
diff:
nom:
7624.75
rdg:
diff:

Averages of group B2

Formula of calculation:

sum(b5,b6,b7,b8,c5,c6,c7,c8) / 8
b5
nom:
7677
rdg:
7659
diff:
b6
nom:
7612
rdg:
7595
diff:
b7
nom:
7552
rdg:
7540
diff:
b8
nom:
7567
rdg:
7561
diff:
c5
nom:
7725
rdg:
7714
diff:
c6
nom:
7660
rdg:
7644
diff:
c7
nom:
7600
rdg:
7585
diff:
c8
nom:
7605
rdg:
7591
diff:
nom:
7337.14
rdg:
diff:

Averages of group A3

Formula of calculation:

sum(a9,a10,a11,a12,a13,a14,a15) / 7
a9
nom:
7495
rdg:
7491
diff:
a10
nom:
7440
rdg:
7434
diff:
a11
nom:
7350
rdg:
7350
diff:
a12
nom:
7345
rdg:
7344
diff:
a13
nom:
7265
rdg:
7263
diff:
a14
nom:
7230
rdg:
7229
diff:
a15
nom:
7235
rdg:
7233
diff:
nom:
7308.29
rdg:
diff:

Averages of group B3

Formula of calculation:

sum(b9,b10,b11,b12,b13,b14,b15) / 7
b9
nom:
7484
rdg:
7460
diff:
b10
nom:
7414
rdg:
7395
diff:
b11
nom:
7319
rdg:
7298
diff:
b12
nom:
7309
rdg:
7286
diff:
b13
nom:
7234
rdg:
7208
diff:
b14
nom:
7199
rdg:
7180
diff:
b15
nom:
7199
rdg:
7177
diff:
nom:
6942.33
rdg:
diff:

Averages of group STB

Formula of calculation:

sum(a16,a17,a18,b16,b17,b18) / 6
a16
nom:
7020
rdg:
7004
diff:
a17
nom:
6906
rdg:
6881
diff:
a18
nom:
6896
rdg:
6870
diff:
b16
nom:
6995
rdg:
6980
diff:
b17
nom:
6916
rdg:
6890
diff:
b18
nom:
6921
rdg:
6897
diff:

Adjustments on A1

Adjustments on A2

Adjustments on A3

Adjustments on STB

Adjustments on B1

Adjustments on B2

Adjustments on B3

Right riser

nom:
7734.25
rdg:
diff:

Averages of group A1

Formula of calculation:

sum(a1,a2,a3,a4,a2/1,a2/2,a2/3,a2/4) / 8
a1
nom:
7803
rdg:
7800
diff:
a2
nom:
7763
rdg:
7762
diff:
a3
nom:
7718
rdg:
7719
diff:
a4
nom:
7738
rdg:
7738
diff:
a2/1
nom:
7763
rdg:
7759
diff:
a2/2
nom:
7718
rdg:
7719
diff:
a2/3
nom:
7678
rdg:
7680
diff:
a2/4
nom:
7693
rdg:
7694
diff:
nom:
7780.38
rdg:
diff:

Averages of group B1

Formula of calculation:

sum(b1,b2,b3,b4,c1,c2,c3,c4) / 8
b1
nom:
7812
rdg:
7804
diff:
b2
nom:
7752
rdg:
7743
diff:
b3
nom:
7712
rdg:
7703
diff:
b4
nom:
7742
rdg:
7738
diff:
c1
nom:
7865
rdg:
7857
diff:
c2
nom:
7805
rdg:
7794
diff:
c3
nom:
7765
rdg:
7759
diff:
c4
nom:
7790
rdg:
7784
diff:
nom:
7590.50
rdg:
diff:

Averages of group A2

Formula of calculation:

sum(a5,a6,a7,a8,a2/5,a2/6,a2/7,a2/8) / 8
a5
nom:
7683
rdg:
7672
diff:
a6
nom:
7638
rdg:
7631
diff:
a7
nom:
7558
rdg:
7558
diff:
a8
nom:
7563
rdg:
7561
diff:
a2/5
nom:
7643
rdg:
7633
diff:
a2/6
nom:
7593
rdg:
7583
diff:
a2/7
nom:
7523
rdg:
7521
diff:
a2/8
nom:
7523
rdg:
7521
diff:
nom:
7624.75
rdg:
diff:

Averages of group B2

Formula of calculation:

sum(b5,b6,b7,b8,c5,c6,c7,c8) / 8
b5
nom:
7677
rdg:
7662
diff:
b6
nom:
7612
rdg:
7594
diff:
b7
nom:
7552
rdg:
7545
diff:
b8
nom:
7567
rdg:
7556
diff:
c5
nom:
7725
rdg:
7715
diff:
c6
nom:
7660
rdg:
7648
diff:
c7
nom:
7600
rdg:
7584
diff:
c8
nom:
7605
rdg:
7590
diff:
nom:
7337.14
rdg:
diff:

Averages of group A3

Formula of calculation:

sum(a9,a10,a11,a12,a13,a14,a15) / 7
a9
nom:
7495
rdg:
7493
diff:
a10
nom:
7440
rdg:
7438
diff:
a11
nom:
7350
rdg:
7355
diff:
a12
nom:
7345
rdg:
7344
diff:
a13
nom:
7265
rdg:
7258
diff:
a14
nom:
7230
rdg:
7223
diff:
a15
nom:
7235
rdg:
7230
diff:
nom:
7308.29
rdg:
diff:

Averages of group B3

Formula of calculation:

sum(b9,b10,b11,b12,b13,b14,b15) / 7
b9
nom:
7484
rdg:
7466
diff:
b10
nom:
7414
rdg:
7402
diff:
b11
nom:
7319
rdg:
7306
diff:
b12
nom:
7309
rdg:
7295
diff:
b13
nom:
7234
rdg:
7222
diff:
b14
nom:
7199
rdg:
7184
diff:
b15
nom:
7199
rdg:
7189
diff:
nom:
6942.33
rdg:
diff:

Averages of group STB

Formula of calculation:

sum(a16,a17,a18,b16,b17,b18) / 6
a16
nom:
7020
rdg:
7003
diff:
a17
nom:
6906
rdg:
6885
diff:
a18
nom:
6896
rdg:
6869
diff:
b16
nom:
6995
rdg:
6975
diff:
b17
nom:
6916
rdg:
6891
diff:
b18
nom:
6921
rdg:
6897
diff:

Adjustments on A1

Adjustments on A2

Adjustments on A3

Adjustments on STB

Adjustments on B1

Adjustments on B2

Adjustments on B3

Continue trimming procedure

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