Near midair collision on short final between small aircraft X and air carrier Y at bfl.

Attributes
ACN	179992
Time
Date	199105
Day	Fri
Local Time Of Day	1201 To 1800
Place
Locale Reference	atc facility : fbl airport : bfl
State Reference	CA
Altitude	agl bound lower : 50 agl bound upper : 50
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : bflr
Operator	general aviation : personal
Make Model Name	Small Aircraft, Low Wing, 1 Eng, Fixed Gear
Flight Phase	descent : approach landing : go around
Route In Use	approach : straight in
Flight Plan	None
Aircraft 2
Operator	common carrier : air carrier
Make Model Name	Any Unknown or Unlisted Aircraft Manufacturer
Flight Phase	descent : approach
Route In Use	approach : straight in
Flight Plan	IFR
Person 1
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : atp
Experience	flight time last 90 days : 210 flight time total : 10000 flight time type : 400
ASRS Report	179992
Person 2
Affiliation	company : air carrier
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Events
Anomaly	conflict : nmac
Independent Detector	other controllera other flight crewa
Resolutory Action	flight crew : took evasive action other
Consequence	Other
Miss Distance	horizontal : 0 vertical : 50
Supplementary
Primary Problem	Ambiguous

Narrative:

While on short final to runway 30R at bfl, an air carrier commuter Y passed overhead approximately 50' or less and landed on 30R. The tower then instructed me to overfly 30L and make a go around. Both aircraft had been cleared to land on 30R. It seems the tower was not aware of the sep of aircraft, and/or the commuter Y lost sight of me while on final.

Original NASA ASRS Text

Title: NMAC ON SHORT FINAL BETWEEN SMA X AND ACR Y AT BFL.

Narrative: WHILE ON SHORT FINAL TO RWY 30R AT BFL, AN ACR COMMUTER Y PASSED OVERHEAD APPROX 50' OR LESS AND LANDED ON 30R. THE TWR THEN INSTRUCTED ME TO OVERFLY 30L AND MAKE A GAR. BOTH ACFT HAD BEEN CLRED TO LAND ON 30R. IT SEEMS THE TWR WAS NOT AWARE OF THE SEP OF ACFT, AND/OR THE COMMUTER Y LOST SIGHT OF ME WHILE ON FINAL.

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.