Result

^{…
2025-08-06 19:23 UTC

2025-07-20 10:09 UTC}

Skywalk Arak Air S (2022)

General Information

Manufacturer	Skywalk GmbH & Co. KG
Model	Arak Air
Year	2022
Size	S
Production date	2022-04
Line chart	Open
Total airtime	295h
Line set airtime	295h
Tolerance	+/- 10mm (Review)

Data integrity & access	Contains manual values

Settings

Manufacturer tolerance

Correction value

The deviation of the measured values from the nominal values is between -273 and -321mm. 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

AI

BI

CI

AII

BII

CII

AIII

a10

a11

a12

BIII

b10

b11

b12

CIII

c10

c11

c12

S

AI

BI

CI

AII

BII

CII

AIII

a10

a11

a12

BIII

b10

b11

b12

CIII

c10

c11

c12

S

Offsets relative to median diff (-289)

AII

BII

CII

AIII

BIII

CIII

AII

BII

CII

AIII

BIII

CIII

Left riser

nom:

7257.25

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group AI

Formula of calculation:

sum(a1,a2,a3,a4) / 4

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:

7297

rdg:

7014

diff:

nom:

7258

rdg:

6985

diff:

nom:

7227

rdg:

6947

diff:

nom:

7247

rdg:

6961

diff:

nom:

7179.75

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group BI

Formula of calculation:

sum(b1,b2,b3,b4) / 4

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:

7219

rdg:

6922

diff:

nom:

7178

rdg:

6893

diff:

nom:

7150

rdg:

6861

diff:

nom:

7172

rdg:

6878

diff:

nom:

7308.88

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group CI

Formula of calculation:

sum(c1,c2,c3,c4,d1,d2,d3,d4) / 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:

7307

rdg:

7022

diff:

nom:

7265

rdg:

6979

diff:

nom:

7237

rdg:

6948

diff:

nom:

7261

rdg:

6961

diff:

nom:

7389

rdg:

7101

diff:

nom:

7350

rdg:

7059

diff:

nom:

7320

rdg:

7028

diff:

nom:

7342

rdg:

7045

diff:

AII

nom:

7172.50

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group AII

Formula of calculation:

sum(a5,a6,a7,a8) / 4

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:

7241

rdg:

6962

diff:

nom:

7160

rdg:

6876

diff:

nom:

7131

rdg:

6842

diff:

nom:

7158

rdg:

6868

diff:

BII

nom:

7102.25

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group BII

Formula of calculation:

sum(b5,b6,b7,b8) / 4

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:

7161

rdg:

6869

diff:

nom:

7086

rdg:

6799

diff:

nom:

7064

rdg:

6779

diff:

nom:

7098

rdg:

6809

diff:

CII

nom:

7227.63

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group CII

Formula of calculation:

sum(c5,c6,c7,c8,d5,d6,d7,d8) / 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:

7251

rdg:

6968

diff:

nom:

7176

rdg:

6895

diff:

nom:

7152

rdg:

6869

diff:

nom:

7184

rdg:

6902

diff:

nom:

7329

rdg:

7041

diff:

nom:

7253

rdg:

6956

diff:

nom:

7226

rdg:

6936

diff:

nom:

7250

rdg:

6954

diff:

AIII

nom:

6922.25

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group AIII

Formula of calculation:

sum(a9,a10,a11,a12) / 4

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:

7032

rdg:

6750

diff:

a10

nom:

6938

rdg:

6665

diff:

a11

nom:

6874

rdg:

6601

diff:

a12

nom:

6845

rdg:

6572

diff:

BIII

nom:

6827.50

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group BIII

Formula of calculation:

sum(b9,b10,b11,b12) / 4

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:

6944

rdg:

6658

diff:

b10

nom:

6851

rdg:

6563

diff:

b11

nom:

6773

rdg:

6488

diff:

b12

nom:

6742

rdg:

6462

diff:

CIII

nom:

6905.00

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group CIII

Formula of calculation:

sum(c9,c10,c11,c12) / 4

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:

7054

rdg:

6761

diff:

c10

nom:

6944

rdg:

6653

diff:

c11

nom:

6837

rdg:

6543

diff:

c12

nom:

6785

rdg:

6498

diff:

nom:

6509.14

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group S

Formula of calculation:

sum(s1,s4,s2,s5,s3,s6,s7) / 7

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:

6550

rdg:

6271

diff:

nom:

6462

rdg:

6187

diff:

nom:

6528

rdg:

6242

diff:

nom:

6438

rdg:

6161

diff:

nom:

6547

rdg:

6247

diff:

nom:

6487

rdg:

6166

diff:

nom:

6552

rdg:

6259

diff:

Right riser

nom:

7257.25

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group AI

Formula of calculation:

sum(a1,a2,a3,a4) / 4

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:

7297

rdg:

7010

diff:

nom:

7258

rdg:

6968

diff:

nom:

7227

rdg:

6947

diff:

nom:

7247

rdg:

6964

diff:

nom:

7179.75

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group BI

Formula of calculation:

sum(b1,b2,b3,b4) / 4

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:

7219

rdg:

6929

diff:

nom:

7178

rdg:

6887

diff:

nom:

7150

rdg:

6861

diff:

nom:

7172

rdg:

6882

diff:

nom:

7308.88

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group CI

Formula of calculation:

sum(c1,c2,c3,c4,d1,d2,d3,d4) / 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:

7307

rdg:

7009

diff:

nom:

7265

rdg:

6970

diff:

nom:

7237

rdg:

6947

diff:

nom:

7261

rdg:

6969

diff:

nom:

7389

rdg:

7083

diff:

nom:

7350

rdg:

7040

diff:

nom:

7320

rdg:

7024

diff:

nom:

7342

rdg:

7040

diff:

AII

nom:

7172.50

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group AII

Formula of calculation:

sum(a5,a6,a7,a8) / 4

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:

7241

rdg:

6947

diff:

nom:

7160

rdg:

6871

diff:

nom:

7131

rdg:

6844

diff:

nom:

7158

rdg:

6869

diff:

BII

nom:

7102.25

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group BII

Formula of calculation:

sum(b5,b6,b7,b8) / 4

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:

7161

rdg:

6863

diff:

nom:

7086

rdg:

6799

diff:

nom:

7064

rdg:

6774

diff:

nom:

7098

rdg:

6803

diff:

CII

nom:

7227.63

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group CII

Formula of calculation:

sum(c5,c6,c7,c8,d5,d6,d7,d8) / 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:

7251

rdg:

6957

diff:

nom:

7176

rdg:

6881

diff:

nom:

7152

rdg:

6859

diff:

nom:

7184

rdg:

6891

diff:

nom:

7329

rdg:

7030

diff:

nom:

7253

rdg:

6949

diff:

nom:

7226

rdg:

6936

diff:

nom:

7250

rdg:

6951

diff:

AIII

nom:

6922.25

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group AIII

Formula of calculation:

sum(a9,a10,a11,a12) / 4

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:

7032

rdg:

6735

diff:

a10

nom:

6938

rdg:

6646

diff:

a11

nom:

6874

rdg:

6589

diff:

a12

nom:

6845

rdg:

6557

diff:

BIII

nom:

6827.50

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group BIII

Formula of calculation:

sum(b9,b10,b11,b12) / 4

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:

6944

rdg:

6645

diff:

b10

nom:

6851

rdg:

6559

diff:

b11

nom:

6773

rdg:

6480

diff:

b12

nom:

6742

rdg:

6450

diff:

CIII

nom:

6905.00

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group CIII

Formula of calculation:

sum(c9,c10,c11,c12) / 4

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:

7054

rdg:

6759

diff:

c10

nom:

6944

rdg:

6644

diff:

c11

nom:

6837

rdg:

6551

diff:

c12

nom:

6785

rdg:

6508

diff:

nom:

6509.14

rdg:

diff:

Cascade loop

Line insert

Re-measure

Exlclude from analysis

Comment

Averages of group S

Formula of calculation:

sum(s1,s4,s2,s5,s3,s6,s7) / 7

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:

6550

rdg:

6256

diff:

nom:

6462

rdg:

6184

diff:

nom:

6528

rdg:

6243

diff:

nom:

6438

rdg:

6161

diff:

nom:

6547

rdg:

6260

diff:

nom:

6487

rdg:

6205

diff:

nom:

6552

rdg:

6265

diff:

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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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