Black Falcon led the way in night practice for the Hankook 24 Hours of Dubai.
The No. 3 Mercedes-AMG GT3 of Hubert Haupt, Yelmer Buurman, Michal Broniszewski and Maro Engel was quickest in the two-hour session, having reeled off a best time of 1:59.933 late in the running.
It bumped the No. 12 Manthey Racing Porsche 911 GT3 R from the top of the time sheets, with the Sven Mueller and Matteo Cairoli-driven entry finishing second.
The No. 4 Belgian Audi Club Team WRT Audi R8 LMS was third, followed by the No. 16 sps Automotive Mercedes-AMG GT3 and No. 911 Herberth Motorsport Porsche, which completed the top-five.
No major incidents were reported during the session.
Warmup is scheduled for 10 a.m. local time, followed by the start of the race at 2 p.m.
RESULTS: Night Practice