Table:
0
A
B
C
D
E
F
1
Date
Flight
Aircraft
Registration
Location
Fatalities
2
17 February 1959
N/A
Vickers Viscount Type 793
TC-SEV
London
14
3
23 September 1961
100
Fokker F27-100
TC-TAY
Ankara
28
4
8 March 1962
N/A
Fairchild F-27
TC-KOP
Adana
11
5
3 February 1964
N/A
Douglas C-47
TC-ETI
Ankara
3
6
2 February 1969
N/A
Vickers Viscount Type 794
TC-SET
Ankara
0
7
26 January 1974
N/A
Fokker F28-1000
TC-JAO
Izmir
66
8
3 March 1974
981
McDonnell Douglas DC-10
TC-JAV
Fontaine-Chaalis , Oise
346
9
30 January 1975
345
Fokker F28-1000
TC-JAP
Istanbul
42
10
19 September 1976
452
Boeing 727
TC-JBH
Isparta
154
11
23 December 1979
N/A
Fokker F28-1000
TC-JAT
Ankara
41
12
16 January 1983
158
Boeing 727
TC-JBR
Ankara
47
13
29 December 1994
278
Boeing 737
TC-JES
Van
57
14
7 April 1999
5904
Boeing 737
TC-JEP
Ceyhan
6
15
8 January 2003
634
Avro RJ-100
TC-THG
Diyarbakır
75
16
25 February 2009
1951
Boeing 737
TC-JGE
Amsterdam
9

Questions and formulas:
Question: Which flight had an aircraft of vickers viscount type 794?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="vickers viscount type 794"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F16,C2:C16="vickers viscount type 794"),2))
Level: medium
Question: Which flight had the aircraft avro rj-100?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,C1="avro rj-100"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F16,C2:C16="avro rj-100"),2))
Level: medium
Question: When was the registration of tc-jes?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,D1="tc-jes"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F16,D2:D16="tc-jes"),1))
Level: medium
Question: Which fatality was at ankara for the aircraft douglas c-47?
Formula: SUM(FILTER(F1, (E1="ankara")*(C1="douglas c-47")))
Formula2: SUM(FILTER(F2:F16, (E2:E16="ankara")*(C2:C16="douglas c-47")))
Level: easy