GENERAL INFORMATION
| Data Source |
RUNWWAY SAFETY OFFICE - RUNWAY INCURSIONS |
| Event Id |
19822 |
| FAA Event Type |
OI |
| Event LCL Date |
15-FEB-17 |
| Event LCL Time |
1957 |
| Event State |
CA |
| RI Category Rank |
A |
| Airport Id |
SFO |
| Event Location |
SAN FRANCISCO INTL, CA |
| Event Lndg/Tkoff Surface |
RWY 28L |
| Aircraft 1 Type |
E75 |
| Aircraft 2 Type |
A320 |
| Aircraft 1 FAR |
121 |
| Aircraft 2 FAR |
121 |
| Weather Condition |
20019KT 10SM FEW100 BKN120 BKN180 16/04 A2999 |
ANALYSIS DESCRIPTION
A/C 1/E75L CLEARED TO LAND WRONG RUNWAY (28L) WAS SENT AROUND SHORT FINAL DUE TO A/C 2/A320 IN POSITION RUNWAY 28L. BACKGROUND. A/C 1 CLEARED TO LAND RUNWAY 28L WITH A/C 2/A320 IN LINE UP AND WAIT SAME RUNWAY. ASSC ALARMED AND LC SENT A/C 1 AROUND AT ABOUT 0.57 MILES FROM A/C 2 (FALCON). PER ASSC ANALYSIS, A/C 1 BEGAN UPWARD TREND IN ATTITUDE, BASED ON AIRCRAFT?S TRANSPONDER, 950 FEET HORIZONTALLY FROM A/C 2. A/C 1 TRANSPONDER UPDATES INDICATES 125 FEET AGL WHEN IT OVER FLIES A/C 2. CLOSEST VERTICAL PROXIMITY ESTIMATED AT 87 FEET. A/C 1 FLIGHT CREW UNAWARE OF AIRCRAFT THAT WAS LINED UP ON RUNWAY 28L. NOTE THE POSITIONAL ACCURACY OF THE ASSC IS +/- 20 FT.
END REPORT