The flight crew allowed their jet to stray east of the ILS and intrude on the final approach of the adjacent aircraft while flying a visual approach and practice ILS simultaneously.

Home

Browse by month

Random

Latest

About

Contact

Attributes
ACN	325302
Time
Date	199601
Day	Wed
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : bfi
State Reference	WA
Altitude	msl bound lower : 1500 msl bound upper : 2000
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : bfi
Operator	common carrier : air taxi
Make Model Name	Commercial Fixed Wing
Operating Under FAR Part	Part 135
Flight Phase	descent : approach landing other
Flight Plan	IFR
Aircraft 2
Make Model Name	Cessna Stationair/Turbo Stationair 6
Operating Under FAR Part	other : unknown
Flight Phase	landing other
Person 1
Affiliation	company : air taxi
Function	flight crew : captain oversight : pic
Qualification	pilot : atp
Experience	flight time last 90 days : 120 flight time total : 3800 flight time type : 1900
ASRS Report	325302
Person 2
Affiliation	company : air taxi
Function	flight crew : first officer
Qualification	pilot : atp
Experience	flight time last 90 days : 120 flight time total : 2500
ASRS Report	325724
Events
Anomaly	conflict : nmac other anomaly other other spatial deviation
Independent Detector	other controllera other flight crewa
Resolutory Action	flight crew : took evasive action flight crew : returned to intended course or assigned course
Consequence	faa : reviewed incident with flight crew
Miss Distance	horizontal : 100 vertical : 10
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation
Situations
ATC Facility	procedure or policy : unspecified
Airport	other physical facility

Narrative:

While flying a visual approach to runway 13R at boeing field the PF overshot the extended centerline of the right runway and encroached on a cessna 206 on final for runway 13L. Tower advised us of the C206 traffic on our initial call up, but, we did not see the traffic until we were approximately 100 ft away from the traffic. We turned away from the traffic and landed normally. The PF had the correct ILS frequency and heading selected and was planning to intercept the ILS for practice. As we were intercepting the ILS the PF requested the gear and final checklist. While I was finishing the PNF duties with the checklist I noticed we were well left (1.5 out on ILS) (east) of course. I noticed the traffic -- as did the PF and we realigned with the right runway. We were both 'inside' and not separating enough of our attention outside the jet. Also, whenever we practice an ILS it will be a full ILS with vectoring from the approach control facility.

Original NASA ASRS Text

Title: THE FLC ALLOWED THEIR JET TO STRAY E OF THE ILS AND INTRUDE ON THE FINAL APCH OF THE ADJACENT ACFT WHILE FLYING A VISUAL APCH AND PRACTICE ILS SIMULTANEOUSLY.

Narrative: WHILE FLYING A VISUAL APCH TO RWY 13R AT BOEING FIELD THE PF OVERSHOT THE EXTENDED CTRLINE OF THE R RWY AND ENCROACHED ON A CESSNA 206 ON FINAL FOR RWY 13L. TWR ADVISED US OF THE C206 TFC ON OUR INITIAL CALL UP, BUT, WE DID NOT SEE THE TFC UNTIL WE WERE APPROX 100 FT AWAY FROM THE TFC. WE TURNED AWAY FROM THE TFC AND LANDED NORMALLY. THE PF HAD THE CORRECT ILS FREQ AND HEADING SELECTED AND WAS PLANNING TO INTERCEPT THE ILS FOR PRACTICE. AS WE WERE INTERCEPTING THE ILS THE PF REQUESTED THE GEAR AND FINAL CHKLIST. WHILE I WAS FINISHING THE PNF DUTIES WITH THE CHKLIST I NOTICED WE WERE WELL L (1.5 OUT ON ILS) (E) OF COURSE. I NOTICED THE TFC -- AS DID THE PF AND WE REALIGNED WITH THE R RWY. WE WERE BOTH 'INSIDE' AND NOT SEPARATING ENOUGH OF OUR ATTN OUTSIDE THE JET. ALSO, WHENEVER WE PRACTICE AN ILS IT WILL BE A FULL ILS WITH VECTORING FROM THE APCH CTL FACILITY.

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.