Narrative:

While on final approach to land at milwaukee mitchell airport on runway 7R, an air force C-130 was cleared for an immediate takeoff on runway 7R. Prior to our landing the C-130 was slow into position and stopped at the end of the runway to apply takeoff power before break release. The tower said a second time clear for an immediate takeoff. When the C-130 was lifting off my aircraft was on 1/4 mi final at about 200 ft. I could feel the turbulence from the C-130 propellers. I did a go around and turned left to a west heading to keep from overtaking the C-130.

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Original NASA ASRS Text

Title: TO PRECLUDE A WAKE ENCOUNTER THE RPTR EXECUTED A GAR UPON FEELING THE EFFECTS OF PROP WASH FROM A DEPARTING C-130.

Narrative: WHILE ON FINAL APCH TO LAND AT MILWAUKEE MITCHELL ARPT ON RWY 7R, AN AIR FORCE C-130 WAS CLRED FOR AN IMMEDIATE TKOF ON RWY 7R. PRIOR TO OUR LNDG THE C-130 WAS SLOW INTO POS AND STOPPED AT THE END OF THE RWY TO APPLY TKOF PWR BEFORE BREAK RELEASE. THE TWR SAID A SECOND TIME CLR FOR AN IMMEDIATE TKOF. WHEN THE C-130 WAS LIFTING OFF MY ACFT WAS ON 1/4 MI FINAL AT ABOUT 200 FT. I COULD FEEL THE TURB FROM THE C-130 PROPS. I DID A GAR AND TURNED L TO A W HDG TO KEEP FROM OVERTAKING THE C-130.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.