Table:
0
A
B
C
D
E
F
1
Call sign
Frequency MHz
City of license
ERP W
Class
FCC info
2
W228BY
93.5
Allapattah, Florida
120
D
FCC
3
W298AK
107.5
Fort Pierce, Florida
27
D
FCC
4
W280DU
103.9
Greenacres, Florida
10
D
FCC
5
W263BB
100.5
Okeechobee, Florida
50
D
FCC
6
W294AM
106.7
Tradition, Florida
170
D
FCC
7
W227BT
93.3
Port St. Lucie, Florida
13
D
FCC
8
W244BD
96.7
Stuart, Florida
800
D
FCC

Questions and formulas:
Question: I need the FCC info on the radio Frequency MHz 107.5?
Formula: LET(query1,SUMMARIZE(F1,SUMX(B1)),FILTER(query1,CHOOSECOLS(query1,2)=107.5))
Formula2: LET(query1,SUMMARIZE(F2:F8,SUMX(B2:B8)),FILTER(query1,CHOOSECOLS(query1,2)=107.5))
Level: hard
Question: Give me the MHz Frequency of Allapattah, Florida.
Formula: SUMIFS(B1,C1,"allapattah, florida")
Formula2: SUMIFS(B2:B8,C2:C8,"allapattah, florida")
Level: easy
Question: What class does the w298ak sign belong to?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="w298ak"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,A2:A8="w298ak"),5))
Level: medium
Question: What class is ERP W of 800?
Formula: LET(query1,SUMMARIZE(E1,SUMX(D1)),FILTER(query1,CHOOSECOLS(query1,2)=800))
Formula2: LET(query1,SUMMARIZE(E2:E8,SUMX(D2:D8)),FILTER(query1,CHOOSECOLS(query1,2)=800))
Level: hard