Lost Luggage
From Vanishing Point Wiki
The letters seem to be airport codes from left to right.
ORF = Norfolk International Airport - Norfolk, VA, USA
BEO = Belmont Airport - Newcastle, New South Wales, Australia
EWR = Newark International Airport - Newark, NJ, USA
UGC = Urgench Airport - Urgench, Karakalpakstan , Uzbekistan
UCA = Oneida County Airport - Utica, NY, USA
UHE = Uherske Hradiste Airport - Uherske Hradiste, Czech Republic
JSI = Alexandros Papadiamandis Airport - Skiathos, Greece
APE = San Juan Aposento Airport - San Juan Aposento, Peru
SLC = Salt Lake City International Airport - Salt Lake City, UT, USA
SPOILER
The clue says, "First Letters Then Numbers.
The "first letters" of the locations of each set of airports are N, U, and S.
At 5:26 in the video, fireworks are shot out in a group of 4, then 6, then 7.
Searching for N467US with the word disappearance yields the result, DB Cooper. N467US was the FAA registration of the plane in that heist.
Next puzzle Memorial_Plaque
