Result

^{2026-08-12 14:32 UTC}

Gin Boomerang 12 L (2022)

General Information

Manufacturer	Gin Gliders Inc.
Model	Boomerang 12
Year	2022
Size	L
Line chart	Open
Total airtime	n/a
Line set airtime	n/a
Tolerance	+/- 10mm (Review)

Data integrity & access

Settings

Manufacturer tolerance

Correction value

The deviation of the measured values from the nominal values is between -23 and -66mm. Adjust the value according to your measuring set-up.
Put a positive value if readings are too short.
Put a negative value if readings are too long.

Wing as seen from above in flight

A1

a2/1

a2/2

a2/3

a2/4

B1

A2

a2/5

a2/6

a2/7

a2/8

B2

b10

b11

b12

b13

b14

b15

b16

A3

a10

a11

a12

a13

a14

B3

b17

b18

b19

b20

b21

b22

L/STB

a15

a16

a17

b23

b24

b25

A1

a2/1

a2/2

a2/3

a2/4

B1

A2

a2/5

a2/6

a2/7

a2/8

B2

b10

b11

b12

b13

b14

b15

b16

A3

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 (-44)

L/STB

Left riser

nom:

8725.25

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group A1

Formula of calculation:

sum(a1,a2,a3,a4,a2/1,a2/2,a2/3,a2/4) / 8

Statistics of "19"

Evidence must be high for the system to show colored dots at all.

Evidence levels

Low: 3 datasets found and quality is below 18
Medium: 3 datasets found and quality higher than 17
High: 10 datasets found and quality is at least 25 / 3 datasets found and quality is at least 50

The color of the dot itself is based on the spread.

Color codes

Green (reliable): Spread is less than or equal to 2.0. Chances are high that you will get a very similar result.
Yellow (uncertain): Spread is less than or equal to 3.0. Your result might diverge from the expected length change.
Orange (unreliable): Spread is greater than 3.0. Given the data we have, the length change might be something but what expected.

The following table shows statistics acquired by user measurements.

nom:

8841

rdg:

8797

diff:

nom:

8716

rdg:

8678

diff:

nom:

8675

rdg:

8639

diff:

nom:

8719

rdg:

8680

diff:

a2/1

nom:

8814

rdg:

8767

diff:

a2/2

nom:

8692

rdg:

8657

diff:

a2/3

nom:

8651

rdg:

8616

diff:

a2/4

nom:

8694

rdg:

8659

diff:

nom:

8730.58

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group B1

Formula of calculation:

sum(b1,b2,b3,b4,b5,b6,b7,b8,c1,c2,c3,c4) / 12

Statistics of "14"

Evidence must be high for the system to show colored dots at all.

Evidence levels

Low: 3 datasets found and quality is below 18
Medium: 3 datasets found and quality higher than 17
High: 10 datasets found and quality is at least 25 / 3 datasets found and quality is at least 50

The color of the dot itself is based on the spread.

Color codes

Green (reliable): Spread is less than or equal to 2.0. Chances are high that you will get a very similar result.
Yellow (uncertain): Spread is less than or equal to 3.0. Your result might diverge from the expected length change.
Orange (unreliable): Spread is greater than 3.0. Given the data we have, the length change might be something but what expected.

The following table shows statistics acquired by user measurements.

nom:

8839

rdg:

8790

diff:

nom:

8780

rdg:

8736

diff:

nom:

8683

rdg:

8639

diff:

nom:

8674

rdg:

8628

diff:

nom:

8641

rdg:

8599

diff:

nom:

8627

rdg:

8585

diff:

nom:

8659

rdg:

8616

diff:

nom:

8691

rdg:

8643

diff:

nom:

8886

rdg:

8838

diff:

nom:

8826

rdg:

8777

diff:

nom:

8738

rdg:

8691

diff:

nom:

8723

rdg:

8673

diff:

nom:

8464.00

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group A2

Formula of calculation:

sum(a5,a6,a7,a8,a2/5,a2/6,a2/7,a2/8) / 8

Statistics of "19"

Evidence must be high for the system to show colored dots at all.

Evidence levels

Low: 3 datasets found and quality is below 18
Medium: 3 datasets found and quality higher than 17
High: 10 datasets found and quality is at least 25 / 3 datasets found and quality is at least 50

The color of the dot itself is based on the spread.

Color codes

Green (reliable): Spread is less than or equal to 2.0. Chances are high that you will get a very similar result.
Yellow (uncertain): Spread is less than or equal to 3.0. Your result might diverge from the expected length change.
Orange (unreliable): Spread is greater than 3.0. Given the data we have, the length change might be something but what expected.

The following table shows statistics acquired by user measurements.

nom:

8623

rdg:

8590

diff:

nom:

8475

rdg:

8441

diff:

nom:

8402

rdg:

8368

diff:

nom:

8399

rdg:

8358

diff:

a2/5

nom:

8598

rdg:

8547

diff:

a2/6

nom:

8454

rdg:

8400

diff:

a2/7

nom:

8379

rdg:

8350

diff:

a2/8

nom:

8382

rdg:

8349

diff:

nom:

8447.13

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group B2

Formula of calculation:

sum(b9,b10,b11,b12,b13,b14,b15,b16) / 8

Statistics of "14"

Evidence must be high for the system to show colored dots at all.

Evidence levels

Low: 3 datasets found and quality is below 18
Medium: 3 datasets found and quality higher than 17
High: 10 datasets found and quality is at least 25 / 3 datasets found and quality is at least 50

The color of the dot itself is based on the spread.

Color codes

Green (reliable): Spread is less than or equal to 2.0. Chances are high that you will get a very similar result.
Yellow (uncertain): Spread is less than or equal to 3.0. Your result might diverge from the expected length change.
Orange (unreliable): Spread is greater than 3.0. Given the data we have, the length change might be something but what expected.

The following table shows statistics acquired by user measurements.

nom:

8616

rdg:

8568

diff:

b10

nom:

8559

rdg:

8515

diff:

b11

nom:

8452

rdg:

8407

diff:

b12

nom:

8443

rdg:

8396

diff:

b13

nom:

8383

rdg:

8330

diff:

b14

nom:

8363

rdg:

8314

diff:

b15

nom:

8370

rdg:

8315

diff:

b16

nom:

8391

rdg:

8338

diff:

nom:

8033.50

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group A3

Formula of calculation:

sum(a9,a10,a11,a12,a13,a14) / 6

Statistics of "19"

Evidence must be high for the system to show colored dots at all.

Evidence levels

Low: 3 datasets found and quality is below 18
Medium: 3 datasets found and quality higher than 17
High: 10 datasets found and quality is at least 25 / 3 datasets found and quality is at least 50

The color of the dot itself is based on the spread.

Color codes

Green (reliable): Spread is less than or equal to 2.0. Chances are high that you will get a very similar result.
Yellow (uncertain): Spread is less than or equal to 3.0. Your result might diverge from the expected length change.
Orange (unreliable): Spread is greater than 3.0. Given the data we have, the length change might be something but what expected.

The following table shows statistics acquired by user measurements.

nom:

8186

rdg:

8154

diff:

a10

nom:

8134

rdg:

8106

diff:

a11

nom:

8019

rdg:

7991

diff:

a12

nom:

8002

rdg:

7974

diff:

a13

nom:

7933

rdg:

7910

diff:

a14

nom:

7927

rdg:

7904

diff:

nom:

8038.33

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group B3

Formula of calculation:

sum(b17,b18,b19,b20,b21,b22) / 6

Statistics of "14"

Evidence must be high for the system to show colored dots at all.

Evidence levels

Low: 3 datasets found and quality is below 18
Medium: 3 datasets found and quality higher than 17
High: 10 datasets found and quality is at least 25 / 3 datasets found and quality is at least 50

The color of the dot itself is based on the spread.

Color codes

Green (reliable): Spread is less than or equal to 2.0. Chances are high that you will get a very similar result.
Yellow (uncertain): Spread is less than or equal to 3.0. Your result might diverge from the expected length change.
Orange (unreliable): Spread is greater than 3.0. Given the data we have, the length change might be something but what expected.

The following table shows statistics acquired by user measurements.

b17

nom:

8208

rdg:

8157

diff:

b18

nom:

8114

rdg:

8062

diff:

b19

nom:

8019

rdg:

7969

diff:

b20

nom:

8006

rdg:

7955

diff:

b21

nom:

7944

rdg:

7895

diff:

b22

nom:

7939

rdg:

7891

diff:

L/STB

nom:

7714.17

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group L/STB

Formula of calculation:

sum(a15,a16,a17,b23,b24,b25) / 6

Statistics of "14"

Evidence must be high for the system to show colored dots at all.

Evidence levels

Low: 3 datasets found and quality is below 18
Medium: 3 datasets found and quality higher than 17
High: 10 datasets found and quality is at least 25 / 3 datasets found and quality is at least 50

The color of the dot itself is based on the spread.

Color codes

Green (reliable): Spread is less than or equal to 2.0. Chances are high that you will get a very similar result.
Yellow (uncertain): Spread is less than or equal to 3.0. Your result might diverge from the expected length change.
Orange (unreliable): Spread is greater than 3.0. Given the data we have, the length change might be something but what expected.

The following table shows statistics acquired by user measurements.

a15

nom:

7778

rdg:

7715

diff:

a16

nom:

7694

rdg:

7634

diff:

a17

nom:

7678

rdg:

7618

diff:

b23

nom:

7755

rdg:

7689

diff:

b24

nom:

7693

rdg:

7634

diff:

b25

nom:

7687

rdg:

7628

diff:

Right riser

nom:

8725.25

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group A1

Formula of calculation:

sum(a1,a2,a3,a4,a2/1,a2/2,a2/3,a2/4) / 8

Statistics of "19"

Evidence must be high for the system to show colored dots at all.

Evidence levels

Low: 3 datasets found and quality is below 18
Medium: 3 datasets found and quality higher than 17
High: 10 datasets found and quality is at least 25 / 3 datasets found and quality is at least 50

The color of the dot itself is based on the spread.

Color codes

Green (reliable): Spread is less than or equal to 2.0. Chances are high that you will get a very similar result.
Yellow (uncertain): Spread is less than or equal to 3.0. Your result might diverge from the expected length change.
Orange (unreliable): Spread is greater than 3.0. Given the data we have, the length change might be something but what expected.

The following table shows statistics acquired by user measurements.

nom:

8841

rdg:

8815

diff:

nom:

8716

rdg:

8690

diff:

nom:

8675

rdg:

8644

diff:

nom:

8719

rdg:

8693

diff:

a2/1

nom:

8814

rdg:

8787

diff:

a2/2

nom:

8692

rdg:

8667

diff:

a2/3

nom:

8651

rdg:

8622

diff:

a2/4

nom:

8694

rdg:

8669

diff:

nom:

8730.58

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group B1

Formula of calculation:

sum(b1,b2,b3,b4,b5,b6,b7,b8,c1,c2,c3,c4) / 12

Statistics of "14"

Evidence must be high for the system to show colored dots at all.

Evidence levels

Low: 3 datasets found and quality is below 18
Medium: 3 datasets found and quality higher than 17
High: 10 datasets found and quality is at least 25 / 3 datasets found and quality is at least 50

The color of the dot itself is based on the spread.

Color codes

Green (reliable): Spread is less than or equal to 2.0. Chances are high that you will get a very similar result.
Yellow (uncertain): Spread is less than or equal to 3.0. Your result might diverge from the expected length change.
Orange (unreliable): Spread is greater than 3.0. Given the data we have, the length change might be something but what expected.

The following table shows statistics acquired by user measurements.

nom:

8839

rdg:

8784

diff:

nom:

8780

rdg:

8729

diff:

nom:

8683

rdg:

8634

diff:

nom:

8674

rdg:

8623

diff:

nom:

8641

rdg:

8590

diff:

nom:

8627

rdg:

8577

diff:

nom:

8659

rdg:

8615

diff:

nom:

8691

rdg:

8642

diff:

nom:

8886

rdg:

8833

diff:

nom:

8826

rdg:

8780

diff:

nom:

8738

rdg:

8687

diff:

nom:

8723

rdg:

8677

diff:

nom:

8464.00

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group A2

Formula of calculation:

sum(a5,a6,a7,a8,a2/5,a2/6,a2/7,a2/8) / 8

Statistics of "19"

Evidence must be high for the system to show colored dots at all.

Evidence levels

Low: 3 datasets found and quality is below 18
Medium: 3 datasets found and quality higher than 17
High: 10 datasets found and quality is at least 25 / 3 datasets found and quality is at least 50

The color of the dot itself is based on the spread.

Color codes

Green (reliable): Spread is less than or equal to 2.0. Chances are high that you will get a very similar result.
Yellow (uncertain): Spread is less than or equal to 3.0. Your result might diverge from the expected length change.
Orange (unreliable): Spread is greater than 3.0. Given the data we have, the length change might be something but what expected.

The following table shows statistics acquired by user measurements.

nom:

8623

rdg:

8583

diff:

nom:

8475

rdg:

8443

diff:

nom:

8402

rdg:

8367

diff:

nom:

8399

rdg:

8363

diff:

a2/5

nom:

8598

rdg:

8564

diff:

a2/6

nom:

8454

rdg:

8425

diff:

a2/7

nom:

8379

rdg:

8346

diff:

a2/8

nom:

8382

rdg:

8352

diff:

nom:

8447.13

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group B2

Formula of calculation:

sum(b9,b10,b11,b12,b13,b14,b15,b16) / 8

Statistics of "14"

Evidence must be high for the system to show colored dots at all.

Evidence levels

Low: 3 datasets found and quality is below 18
Medium: 3 datasets found and quality higher than 17
High: 10 datasets found and quality is at least 25 / 3 datasets found and quality is at least 50

The color of the dot itself is based on the spread.

Color codes

Green (reliable): Spread is less than or equal to 2.0. Chances are high that you will get a very similar result.
Yellow (uncertain): Spread is less than or equal to 3.0. Your result might diverge from the expected length change.
Orange (unreliable): Spread is greater than 3.0. Given the data we have, the length change might be something but what expected.

The following table shows statistics acquired by user measurements.

nom:

8616

rdg:

8562

diff:

b10

nom:

8559

rdg:

8509

diff:

b11

nom:

8452

rdg:

8406

diff:

b12

nom:

8443

rdg:

8399

diff:

b13

nom:

8383

rdg:

8336

diff:

b14

nom:

8363

rdg:

8319

diff:

b15

nom:

8370

rdg:

8322

diff:

b16

nom:

8391

rdg:

8344

diff:

nom:

8033.50

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group A3

Formula of calculation:

sum(a9,a10,a11,a12,a13,a14) / 6

Statistics of "19"

Evidence must be high for the system to show colored dots at all.

Evidence levels

Low: 3 datasets found and quality is below 18
Medium: 3 datasets found and quality higher than 17
High: 10 datasets found and quality is at least 25 / 3 datasets found and quality is at least 50

The color of the dot itself is based on the spread.

Color codes

Green (reliable): Spread is less than or equal to 2.0. Chances are high that you will get a very similar result.
Yellow (uncertain): Spread is less than or equal to 3.0. Your result might diverge from the expected length change.
Orange (unreliable): Spread is greater than 3.0. Given the data we have, the length change might be something but what expected.

The following table shows statistics acquired by user measurements.

nom:

8186

rdg:

8152

diff:

a10

nom:

8134

rdg:

8100

diff:

a11

nom:

8019

rdg:

7987

diff:

a12

nom:

8002

rdg:

7971

diff:

a13

nom:

7933

rdg:

7906

diff:

a14

nom:

7927

rdg:

7899

diff:

nom:

8038.33

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group B3

Formula of calculation:

sum(b17,b18,b19,b20,b21,b22) / 6

Statistics of "14"

Evidence must be high for the system to show colored dots at all.

Evidence levels

Low: 3 datasets found and quality is below 18
Medium: 3 datasets found and quality higher than 17
High: 10 datasets found and quality is at least 25 / 3 datasets found and quality is at least 50

The color of the dot itself is based on the spread.

Color codes

Green (reliable): Spread is less than or equal to 2.0. Chances are high that you will get a very similar result.
Yellow (uncertain): Spread is less than or equal to 3.0. Your result might diverge from the expected length change.
Orange (unreliable): Spread is greater than 3.0. Given the data we have, the length change might be something but what expected.

The following table shows statistics acquired by user measurements.

b17

nom:

8208

rdg:

8156

diff:

b18

nom:

8114

rdg:

8066

diff:

b19

nom:

8019

rdg:

7970

diff:

b20

nom:

8006

rdg:

7959

diff:

b21

nom:

7944

rdg:

7899

diff:

b22

nom:

7939

rdg:

7893

diff:

L/STB

nom:

7714.17

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group L/STB

Formula of calculation:

sum(a15,a16,a17,b23,b24,b25) / 6

Statistics of "14"

Evidence must be high for the system to show colored dots at all.

Evidence levels

Low: 3 datasets found and quality is below 18
Medium: 3 datasets found and quality higher than 17
High: 10 datasets found and quality is at least 25 / 3 datasets found and quality is at least 50

The color of the dot itself is based on the spread.

Color codes

Green (reliable): Spread is less than or equal to 2.0. Chances are high that you will get a very similar result.
Yellow (uncertain): Spread is less than or equal to 3.0. Your result might diverge from the expected length change.
Orange (unreliable): Spread is greater than 3.0. Given the data we have, the length change might be something but what expected.

The following table shows statistics acquired by user measurements.

a15

nom:

7778

rdg:

7734

diff:

a16

nom:

7694

rdg:

7654

diff:

a17

nom:

7678

rdg:

7640

diff:

b23

nom:

7755

rdg:

7707

diff:

b24

nom:

7693

rdg:

7652

diff:

b25

nom:

7687

rdg:

7648

diff:

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

Continue trimming procedure

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