Keywords: outdoor vehicle aircraft airplane At San Francisco International Airport. The front plane is (based on other photos) plane N952WN, a Southwest Airlines Boeing 737-7H4. The others are unknown. Heat ripple effects from exhaust visibly distort the third plane. The planes follow a yellow line printed on the tarmac. At San Francisco International Airport. The front plane is (based on other photos) plane N952WN, a Southwest Airlines Boeing 737-7H4. The others are unknown. Heat ripple effects from exhaust visibly distort the third plane. The planes follow a yellow line printed on the tarmac. |