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.
status Color coded dots are shown for manual, imported & laser values
Also take a look at the Manual

Result

2025-07-09 06:53 UTC

Gin Boomerang 12 ML (2023)

General Information
ManufacturerGin Gliders Inc.
ModelBoomerang 12
Year2023
SizeML
Production date2025-07
Line chartOpen
Total airtime120h
Line set airtime120h
Tolerance +/- 10mm (Review)
Data integrity & access
  • Contains manual values
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
b5
b6
b7
b8
c1
c2
c3
c4
c5
c6
c7
c8

A2

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

B2

b9
b10
b11
b12
b13
b14
b15
b16

A3

a9
a10
a11
a12
a13
a14

B3

b17
b18
b19
b20
b21
b22

L/STB

a15
a16
a17
b23
b24
b25

A1

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

B1

b1
b2
b3
b4
b5
b6
b7
b8
c1
c2
c3
c4
c5
c6
c7
c8

A2

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

B2

b9
b10
b11
b12
b13
b14
b15
b16

A3

a9
a10
a11
a12
a13
a14

B3

b17
b18
b19
b20
b21
b22

L/STB

a15
a16
a17
b23
b24
b25
Offsets relative to median diff (29)
A1
B1
A2
B2
A3
B3
L/STB
A1
B1
A2
B2
A3
B3
L/STB

Left riser

nom:
8448.13
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:
8562
rdg:
8591
diff:
 
a2
nom:
8439
rdg:
8471
diff:
 
a3
nom:
8399
rdg:
8431
diff:
 
a4
nom:
8441
rdg:
8469
diff:
 
a2/1
nom:
8536
rdg:
8567
diff:
 
a2/2
nom:
8416
rdg:
8448
diff:
 
a2/3
nom:
8375
rdg:
8408
diff:
 
a2/4
nom:
8417
rdg:
8447
diff:
nom:
8411.75
rdg:
diff:

Averages of group B1

Formula of calculation:

sum(b1,b2,b3,b4,b5,b6,b7,b8) / 8

B1 contains suspension points that are excluded from the average: 

c1,c2,c3,c4,c5,c6,c7,c8

Exclusions usually occur if suspension points are part of the stabilo but not attached to a dedicated stabilo main line. In other cases they might be excluded due to their function as stabilizer in case of a large front collapse.

b1
nom:
8549
rdg:
8577
diff:
b2
nom:
8491
rdg:
8519
diff:
b3
nom:
8396
rdg:
8429
diff:
b4
nom:
8387
rdg:
8418
diff:
b5
nom:
8355
rdg:
8385
diff:
b6
nom:
8341
rdg:
8373
diff:
b7
nom:
8372
rdg:
8407
diff:
b8
nom:
8403
rdg:
8435
diff:
c1
nom:
8595
rdg:
8617
diff:
c2
nom:
8536
rdg:
8563
diff:
c3
nom:
8447
rdg:
8477
diff:
c4
nom:
8438
rdg:
8465
diff:
c5
nom:
8403
rdg:
8429
diff:
c6
nom:
8391
rdg:
8423
diff:
c7
nom:
8421
rdg:
8447
diff:
c8
nom:
8447
rdg:
8474
diff:
nom:
8193.13
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:
8348
rdg:
8378
diff:
 
a6
nom:
8203
rdg:
8236
diff:
 
a7
nom:
8132
rdg:
8156
diff:
 
a8
nom:
8130
rdg:
8156
diff:
 
a2/5
nom:
8324
rdg:
8356
diff:
 
a2/6
nom:
8184
rdg:
8219
diff:
 
a2/7
nom:
8110
rdg:
8135
diff:
 
a2/8
nom:
8114
rdg:
8140
diff:
nom:
8165.38
rdg:
diff:

Averages of group B2

Formula of calculation:

sum(b9,b10,b11,b12,b13,b14,b15,b16) / 8
b9
nom:
8330
rdg:
8359
diff:
b10
nom:
8274
rdg:
8303
diff:
b11
nom:
8170
rdg:
8203
diff:
b12
nom:
8161
rdg:
8195
diff:
b13
nom:
8103
rdg:
8132
diff:
b14
nom:
8083
rdg:
8114
diff:
b15
nom:
8090
rdg:
8121
diff:
b16
nom:
8112
rdg:
8143
diff:
nom:
7776.33
rdg:
diff:

Averages of group A3

Formula of calculation:

sum(a9,a10,a11,a12,a13,a14) / 6
 
a9
nom:
7924
rdg:
7949
diff:
a10
nom:
7874
rdg:
7900
diff:
a11
nom:
7762
rdg:
7790
diff:
a12
nom:
7746
rdg:
7777
diff:
a13
nom:
7679
rdg:
7708
diff:
a14
nom:
7673
rdg:
7703
diff:
nom:
7770.17
rdg:
diff:

Averages of group B3

Formula of calculation:

sum(b17,b18,b19,b20,b21,b22) / 6
b17
nom:
7935
rdg:
7963
diff:
 
b18
nom:
7843
rdg:
7870
diff:
b19
nom:
7751
rdg:
7778
diff:
b20
nom:
7739
rdg:
7763
diff:
b21
nom:
7679
rdg:
7707
diff:
b22
nom:
7674
rdg:
7699
diff:
nom:
7469.00
rdg:
diff:

Averages of group L/STB

Formula of calculation:

sum(a15,a16,a17,b23,b24,b25) / 6
a15
nom:
7530
rdg:
7556
diff:
a16
nom:
7449
rdg:
7472
diff:
a17
nom:
7436
rdg:
7458
diff:
b23
nom:
7507
rdg:
7533
diff:
b24
nom:
7448
rdg:
7468
diff:
b25
nom:
7444
rdg:
7466
diff:

Right riser

nom:
8448.13
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:
8562
rdg:
8588
diff:
 
a2
nom:
8439
rdg:
8469
diff:
 
a3
nom:
8399
rdg:
8429
diff:
 
a4
nom:
8441
rdg:
8475
diff:
 
a2/1
nom:
8536
rdg:
8563
diff:
 
a2/2
nom:
8416
rdg:
8450
diff:
 
a2/3
nom:
8375
rdg:
8406
diff:
 
a2/4
nom:
8417
rdg:
8452
diff:
nom:
8411.75
rdg:
diff:

Averages of group B1

Formula of calculation:

sum(b1,b2,b3,b4,b5,b6,b7,b8) / 8

B1 contains suspension points that are excluded from the average: 

c1,c2,c3,c4,c5,c6,c7,c8

Exclusions usually occur if suspension points are part of the stabilo but not attached to a dedicated stabilo main line. In other cases they might be excluded due to their function as stabilizer in case of a large front collapse.

b1
nom:
8549
rdg:
8581
diff:
b2
nom:
8491
rdg:
8522
diff:
b3
nom:
8396
rdg:
8429
diff:
b4
nom:
8387
rdg:
8421
diff:
b5
nom:
8355
rdg:
8387
diff:
b6
nom:
8341
rdg:
8374
diff:
b7
nom:
8372
rdg:
8402
diff:
b8
nom:
8403
rdg:
8432
diff:
c1
nom:
8595
rdg:
8620
diff:
c2
nom:
8536
rdg:
8566
diff:
c3
nom:
8447
rdg:
8476
diff:
c4
nom:
8438
rdg:
8464
diff:
c5
nom:
8403
rdg:
8426
diff:
c6
nom:
8391
rdg:
8419
diff:
c7
nom:
8421
rdg:
8449
diff:
c8
nom:
8447
rdg:
8472
diff:
nom:
8193.13
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:
8348
rdg:
8379
diff:
 
a6
nom:
8203
rdg:
8238
diff:
 
a7
nom:
8132
rdg:
8160
diff:
 
a8
nom:
8130
rdg:
8161
diff:
 
a2/5
nom:
8324
rdg:
8358
diff:
 
a2/6
nom:
8184
rdg:
8221
diff:
 
a2/7
nom:
8110
rdg:
8143
diff:
 
a2/8
nom:
8114
rdg:
8151
diff:
nom:
8165.38
rdg:
diff:

Averages of group B2

Formula of calculation:

sum(b9,b10,b11,b12,b13,b14,b15,b16) / 8
b9
nom:
8330
rdg:
8357
diff:
b10
nom:
8274
rdg:
8301
diff:
b11
nom:
8170
rdg:
8201
diff:
b12
nom:
8161
rdg:
8195
diff:
b13
nom:
8103
rdg:
8136
diff:
b14
nom:
8083
rdg:
8116
diff:
b15
nom:
8090
rdg:
8123
diff:
b16
nom:
8112
rdg:
8147
diff:
nom:
7776.33
rdg:
diff:

Averages of group A3

Formula of calculation:

sum(a9,a10,a11,a12,a13,a14) / 6
 
a9
nom:
7924
rdg:
7948
diff:
a10
nom:
7874
rdg:
7899
diff:
a11
nom:
7762
rdg:
7789
diff:
a12
nom:
7746
rdg:
7773
diff:
a13
nom:
7679
rdg:
7705
diff:
a14
nom:
7673
rdg:
7697
diff:
nom:
7770.17
rdg:
diff:

Averages of group B3

Formula of calculation:

sum(b17,b18,b19,b20,b21,b22) / 6
b17
nom:
7935
rdg:
7961
diff:
 
b18
nom:
7843
rdg:
7869
diff:
b19
nom:
7751
rdg:
7776
diff:
b20
nom:
7739
rdg:
7763
diff:
b21
nom:
7679
rdg:
7703
diff:
b22
nom:
7674
rdg:
7700
diff:
nom:
7469.00
rdg:
diff:

Averages of group L/STB

Formula of calculation:

sum(a15,a16,a17,b23,b24,b25) / 6
a15
nom:
7530
rdg:
7568
diff:
a16
nom:
7449
rdg:
7480
diff:
a17
nom:
7436
rdg:
7464
diff:
b23
nom:
7507
rdg:
7546
diff:
b24
nom:
7448
rdg:
7479
diff:
b25
nom:
7444
rdg:
7476
diff:

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