Table:
0
A
B
C
D
E
F
G
1
Serial
Airborne Unit
Troop carrier Group
# of C-47s
UK Base
Drop Zone
Drop Zone Time
2
1
Pathfinders
1st Pathfinder Prov.
3
RAF North Witham
A
0020
3
2
Pathfinders
1st Pathfinder Prov.
3
RAF North Witham
C
0025
4
6A
Pathfinders
1st Pathfinder Prov.
2
RAF North Witham
C
0027
5
3
Pathfinders
1st Pathfinder Prov.
3
RAF North Witham
D
0035
6
7
2d Bn 502d PIR
438th TCG
36
RAF Greenham Common
A
0048
7
8
3rd Bn 502d PIR
438th TCG
45
RAF Greenham Common
A
0050
8
9
1st Bn 502d PIR
436th TCG
36
RAF Membury
A
0055
9
10
377th Para FA
436th TCG
54
RAF Membury
A
0108
10
11
1st Bn 506th PIR
439th TCG
45
RAF Upottery
C
0114
11
12
2nd Bn 506th PIR
439th TCG
36
RAF Upottery
C
0120
12
13
3rd Bn 501st PIR Div HQ
435th TCG
45
RAF Welford
C
0120
13
14
1st Bn 501st PIR
441st TCG
45
RAF Merryfield
D
0126
14
15
2d Bn 501st PIR
441st TCG
45
RAF Merryfield
D
0134
15
16
3rd Bn 506th PIR Co C 326th Engr Bn
440th TCG
45
RAF Exeter
D
0140

Questions and formulas:
Question: Which UK base has 441st tcg Troop carrier group and 14 as their seir serial?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(C1="441st tcg")*(A1=14)),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G15,(C2:C15="441st tcg")*(A2:A15=14)),5))
Level: medium
Question: What is the Drop Zone time for the 439th tcg Troop Carrier Group with more tham 36 C-47s?
Formula: SUM(FILTER(G1, (C1="439th tcg")*(D1>36)))
Formula2: SUM(FILTER(G2:G15, (C2:C15="439th tcg")*(D2:D15>36)))
Level: easy