Table:
0
A
B
C
D
E
F
1
Ship
Hull No.
Commissioned
Builder
Home Port
NVR Page
2
Avenger
MCM-1
12 September 1987
Peterson Shipbuilders
Sasebo , Japan
MCM01
3
Defender
MCM-2
30 September 1989
Marinette Marine
Sasebo, Japan
MCM02
4
Sentry
MCM-3
2 September 1989
Peterson Shipbuilders
San Diego , California
MCM03
5
Champion
MCM-4
8 February 1991
Marinette Marine
San Diego, California
MCM04
6
Guardian
MCM-5
16 December 1989
Peterson Shipbuilders
Sasebo, Japan
MCM05
7
Devastator
MCM-6
6 October 1990
Peterson Shipbuilders
San Diego, California
MCM06
8
Patriot
MCM-7
18 October 1991
Marinette Marine
Sasebo, Japan
MCM07
9
Scout
MCM-8
15 December 1990
Peterson Shipbuilders
Manama , Bahrain
MCM08
10
Pioneer
MCM-9
7 December 1992
Peterson Shipbuilders
San Diego, California
MCM09
11
Warrior
MCM-10
7 April 1993
Peterson Shipbuilders
San Diego, California
MCM10
12
Gladiator
MCM-11
18 September 1993
Peterson Shipbuilders
Manama, Bahrain
MCM11
13
Ardent
MCM-12
18 February 1994
Peterson Shipbuilders
Manama, Bahrain
MCM12
14
Dextrous
MCM-13
9 July 1994
Peterson Shipbuilders
Manama, Bahrain
MCM13
15
Chief
MCM-14
5 November 1994
Peterson Shipbuilders
San Diego, California
MCM14

Questions and formulas:
Question: What is the Commissioned date of the ship in NVR Page MCM02?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,F1="mcm02"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F15,F2:F15="mcm02"),3))
Level: medium
Question: What is the NVR Page of the ship with a Home Port of Sasebo, Japan?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1="sasebo, japan"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F15,E2:E15="sasebo, japan"),6))
Level: medium