37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 386599 |
Time | |
Date | 199711 |
Day | Mon |
Local Time Of Day | 1201 To 1800 |
Place | |
Locale Reference | atc facility : lka |
State Reference | CA |
Altitude | msl bound lower : 2100 msl bound upper : 2500 |
Environment | |
Flight Conditions | VMC |
Light | Daylight |
Aircraft 1 | |
Controlling Facilities | tracon : ont |
Operator | general aviation : personal |
Make Model Name | Travelair 95 |
Operating Under FAR Part | Part 91 |
Flight Phase | descent : approach |
Flight Plan | VFR |
Aircraft 2 | |
Make Model Name | Gates Learjet Corp Undifferentiated or Other Model |
Operating Under FAR Part | Part 91 |
Flight Phase | descent : approach |
Flight Plan | VFR |
Person 1 | |
Affiliation | Other |
Function | flight crew : single pilot |
Qualification | pilot : commercial pilot : instrument |
Experience | flight time last 90 days : 500 flight time total : 2500 flight time type : 600 |
ASRS Report | 386599 |
Person 2 | |
Affiliation | Other |
Function | flight crew : captain oversight : pic |
Qualification | pilot : private pilot : instrument |
Events | |
Anomaly | conflict : nmac other anomaly other |
Independent Detector | other controllera other flight crewa |
Resolutory Action | none taken : detected after the fact |
Consequence | Other |
Miss Distance | horizontal : 0 vertical : 200 |
Supplementary | |
Primary Problem | Flight Crew Human Performance |
Narrative:
I was flying a practice ILS in VFR conditions to ral. I had intercepted the localizer and was approaching the OM. I was slightly below the GS so I halted my descent. A lear jet passed about 200 ft below me on a heading exactly opposite mine. After he passed, approach control called out 'traffic 12 O'clock, less than 1 mi, type unknown.' I replied that 'it's a lear, I missed him.' the controller asked me if it was a lear. Ral and cno share the same OM even though the ILS's are in opposite directions. I suppose the lear was on the approach to cno. Even though I was VFR, I think that approach control should have provided better separation.
Original NASA ASRS Text
Title: A BE95 PLT RPTS THAT HE HAD AN NMAC WITH A LEAR JET WHILE PERFORMING A PRACTICE ILS APCH TO RAL. THE BE95 PLT SUSPECTS THAT THE LEAR WAS INBOUND TO CNO.
Narrative: I WAS FLYING A PRACTICE ILS IN VFR CONDITIONS TO RAL. I HAD INTERCEPTED THE LOC AND WAS APCHING THE OM. I WAS SLIGHTLY BELOW THE GS SO I HALTED MY DSCNT. A LEAR JET PASSED ABOUT 200 FT BELOW ME ON A HDG EXACTLY OPPOSITE MINE. AFTER HE PASSED, APCH CTL CALLED OUT 'TFC 12 O'CLOCK, LESS THAN 1 MI, TYPE UNKNOWN.' I REPLIED THAT 'IT'S A LEAR, I MISSED HIM.' THE CTLR ASKED ME IF IT WAS A LEAR. RAL AND CNO SHARE THE SAME OM EVEN THOUGH THE ILS'S ARE IN OPPOSITE DIRECTIONS. I SUPPOSE THE LEAR WAS ON THE APCH TO CNO. EVEN THOUGH I WAS VFR, I THINK THAT APCH CTL SHOULD HAVE PROVIDED BETTER SEPARATION.
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.