Intramural flag football <br> 6 undefeated teams lead 2 conferences Published Sept. 28, 2011 By Susan Griggs 81st Training Wing Public Affaris KEESLER AIR FORCE BASE, Miss. -- Six undefeated teams remain as the fourth week of the intramural flag football season began Monday. At of Friday, there were three undefeated teams in the American Conference. The 81st Medical Group upped its record to 4-0 by trouncing the 85th Engineering Installation, 36-0, Sept. 21. The 334th TRS and the Marine Corps Detachment weather team are 2-0. Both defeated a combined team from the 345th Airlift Squadron-81st Dental Squadron -- the 334th TRS won, 12-6, Sept. 19, and MARDET won, 18-7, Sept. 21. Two previously unbeaten teams lost last week. The 81st Medical Support Squadron's Ateam handed the 338th TRSA its first defeat, 18-13, Sept. 19. Then the 81st MDSS-A slipped to 3-1 when they were beaten by the previously winless 333rd TRS-A, Sept. 21. The 336th TRS leads the National Conference at 4-0 after beating the 333rd TRS-B, 24-18, Sept. 22. The 338th TRS-B was idle last week and remained at 2-0. The 81st Diagnostics and Therapeutics Squadron is also 2-0 after battling the combined team from the 81st Training Support Squadron and the 81st Communications Squadron to a 33-18 victory.