TYPE OF CHECK

AIRBUS

BOEING

OTHER

TOTAL

A-300

A-310

A-320

B-707

B-747-SP

B-747-100

B-747-200

B-747-300

B-747-400

MD

D-CHK

-

-

-

-

3

5

5

 -

-

-

13

C-CHK

27

6

5

-

-

-

3

 -

2

12

5

60

S-CHK

5

-

-

-

-

-

-

 -

-

-

5

B-CHK

1

13

-

-

-

-

-

 -

-

-

14

A-CHK

262

96

29

-

-

-

3

 1

-

9

11

411

DROP IN

157

45

35

-

6

16

5

7

14

27

61

373

Unscheduled Work

73

15

9

2

49

34

45

1

4

11

37

280

Avionics System Upgrading

-

-

-

6

-

1

1

 -

-

-

8