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-747-400

D-CHK

-

-

-

-

3

5

3

-

-

11

C-CHK

19

5

5

-

-

-

1

2

-

32

S-CHK

2

-

-

-

-

-

-

-

-

2

B-CHK

1

13

-

-

-

-

-

-

-

14

A-CHK

157

72

25

-

-

-

-

-

4

258

DROP IN

113

36

28

-

6

15

5

12

31

246

Unscheduled Work

27

5

2

-

40

23

12

2

18

129

Avionics System Upgrading

-

-

-

6

-

-

-

-

-

6