Table:
0
A
B
C
D
E
1
Frequency
Call sign
Branding
Format
Owner
2
AM 1070
CFAX
CFAX 1070
news / talk
Bell Media Radio
3
FM 88.9
CBUX-FM-1
Espace musique
public music
Canadian Broadcasting Corporation
4
FM 90.5
CBCV-FM
CBC Radio One
public news / talk
Canadian Broadcasting Corporation
5
FM 91.3
CJZN-FM
The Zone
modern rock
Jim Pattison Group
6
FM 92.1
CBU-FM-2
CBC Radio 2
public music
Canadian Broadcasting Corporation
7
FM 98.5
CIOC-FM
The Ocean
soft adult contemporary
Rogers Communications
8
FM 99.7
CBUF-FM-9
Première Chaîne
public news / talk
Canadian Broadcasting Corporation
9
FM 100.3
CKKQ-FM
The Q
active rock
Jim Pattison Group
10
FM 101.9
CFUV-FM
CFUV
campus radio
University of Victoria
11
FM 103.1
CHTT-FM
Jack FM
adult hits
Rogers Communications
12
FM 107.3
CHBE-FM
Kool FM
hot adult contemporary
Bell Media Radio
13
FM 107.9
CILS-FM
Radio Victoria
community radio
Société Radio Communautaire Victoria

Questions and formulas:
Question: Who is the owner with a Hot Adult Contemporary format?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="hot adult contemporary"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,D2:D13="hot adult contemporary"),5))
Level: medium
Question: What's the call sign of The Q?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="the q"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,C2:C13="the q"),2))
Level: medium
Question: What's the call sign for Jack FM?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,C1="jack fm"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E13,C2:C13="jack fm"),2))
Level: medium