Table:
0
A
B
C
D
E
F
1
#
Spacecraft
Spacewalkers
Start ( UTC )
End (UTC)
Duration
2
240.
ISS Expedition 10 EVA 1
Leroy Chiao Salizhan Sharipov
January 26, 2005, 07:43
January 26, 2005, 13:11
5 h, 28 min
3
241.
ISS Expedition 10 EVA 2
Leroy Chiao Salizhan Sharipov
March 28, 2005, 06:25
March 28, 2005, 11:31
5 h, 06 min
4
242.
STS-114 EVA 1
Soichi Noguchi Stephen Robinson
July 30, 2005, 05:46
July 30, 2005, 12:36
6 h, 50 min
5
243.
STS-114 EVA 2
Soichi Noguchi Stephen Robinson
August 1, 2005, 04:44
August 1, 2005, 11:58
7 h, 14 min
6
244.
STS-114 EVA 3
Soichi Noguchi Stephen Robinson
August 3, 2005, 04:14
August 3, 2005, 10:15
6 h, 01 min
7
245.
ISS Expedition 11 EVA 1
Sergei Krikalev John L. Phillips
August 18, 2005, 19:02
August 19, 2005, 00:00
4 h, 58 min

Questions and formulas:
Question: What is the end (UTC) for spacecraft STS-114 Eva 3?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="STS-114 EVA 3"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,B2:B7="STS-114 EVA 3"),5))
Level: medium
Question: What is the start date and time of the walk that ends March 28, 2005, 11:31?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1="March 28, 2005, 11:31"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F7,E2:E7="March 28, 2005, 11:31"),4))
Level: medium