The Rover-Landers of BC

The Transatlantic Challenge 4x4: Jeep and Land Rover vehicles are put through five challenges.
AIRING: Mon 7/16/2007 4:30 AM 42(TDCC), 42(TDCC)
Mon 7/16/2007 1:30 PM 42(TDCC), 42(TDCC)
Tue 7/17/2007 3:30 AM 42(TDCC), 42(TDCC)
Tue 7/17/2007 10:30 AM 42(TDCC), 42(TDCC)
Wed 7/18/2007 5:30 AM 42(TDCC), 42(TDCC)
Fri 7/20/2007 4:30 AM 42(TDCC), 42(TDCC)
Sat 7/21/2007 3:30 AM 42(TDCC), 42(TDCC)

DURATION: 30 min.

What's TDCC for those of us that don't live downtown?

from dictionary.com...

TDCC Tactical Data Communications Center
TDCC Technical Documentation Control Center
TDCC Technology Development Consultancy Center
TDCC The Dow Chemical Company
TDCC Transportation Data Coordinating Committee
TDCC Trident Digital Control Computer