The treasure is buried in NATO Phonetic Alphabet

Tango Hotel Echo Tango Romeo Echo Alpha Sierra Uniform Romeo Echo India Sierra Bravo Uniform Romeo India Echo Delta

Letter Breakdown

LetterNATO Word
TTango
HHotel
EEcho
TTango
RRomeo
EEcho
AAlpha
SSierra
UUniform
RRomeo
EEcho
IIndia
SSierra
BBravo
UUniform
RRomeo
IIndia
EEcho
DDelta

Full NATO Phonetic Alphabet

A
Alpha
B
Bravo
C
Charlie
D
Delta
E
Echo
F
Foxtrot
G
Golf
H
Hotel
I
India
J
Juliet
K
Kilo
L
Lima
M
Mike
N
November
O
Oscar
P
Papa
Q
Quebec
R
Romeo
S
Sierra
T
Tango
U
Uniform
V
Victor
W
Whiskey
X
X-ray
Y
Yankee
Z
Zulu