37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Attributes | |
ACN | 193292 |
Time | |
Date | 199110 |
Day | Wed |
Local Time Of Day | 1801 To 2400 |
Place | |
Locale Reference | airport : tol |
State Reference | OH |
Altitude | msl bound lower : 10000 msl bound upper : 10400 |
Environment | |
Flight Conditions | IMC |
Light | Night |
Aircraft 1 | |
Controlling Facilities | tracon : tol artcc : zla |
Operator | other |
Make Model Name | Fighter |
Flight Phase | other |
Route In Use | enroute : on vectors enroute airway : tol |
Flight Plan | IFR |
Aircraft 2 | |
Operator | general aviation : personal |
Make Model Name | Small Aircraft, High Wing, 1 Eng, Retractable Gear |
Flight Phase | descent other |
Flight Plan | IFR |
Person 1 | |
Affiliation | government : faa |
Function | controller : approach |
Qualification | controller : radar |
Experience | controller radar : 7 |
ASRS Report | 193292 |
Person 2 | |
Affiliation | government : faa |
Function | controller : departure |
Qualification | controller : radar |
Events | |
Anomaly | conflict : airborne less severe non adherence : required legal separation |
Independent Detector | other flight crewa |
Resolutory Action | none taken : anomaly accepted |
Consequence | Other |
Miss Distance | horizontal : 6000 vertical : 400 |
Supplementary | |
Primary Problem | ATC Human Performance |
Air Traffic Incident | Operational Error |
Narrative:
I was providing OJT from the beginning of this particular work session until approximately 5 mins prior to the incident in question. The traffic built to a complexity that I felt exceeded the developmental's ability. All of the inbounds were declaring missed approach, in addition to working the recovery of 2 flts of fgts, one of which needed to be split up and vectored for individual approachs. Another controller in the TRACON answered a call on the landline from cleveland center. He physically pointed out an aircraft on my radar scope that was approximately 20-25 mi ssw of toledo, nwbound, descending to 9000 ft (an small aircraft Y). I told the controller 'point out approved.' later, one of the fgt X, after another missed approach, asked if he could climb to 10000 ft and hold for WX. I was unable to climb him immediately. As soon as traffic permitted, I climbed the fgt X to 10000 ft on a swbound heading. After reaching 10000 ft, the fgt X was turned sbound to eventually hold south of tol TACAN. The point-out aircraft (small aircraft Y) was 3 mi southeast of the fgt X, indicating 10400 ft, when the fgt X was issued a swbound turn. The fgt X indicated he had the small aircraft Y in sight. The fgt X passed approximately 1 mi west of the small aircraft Y. I was working west radar, arrival radar, and radar handoff at the time. Additional manpwr at this facility would allow more radar/tower positions to be open and decrease the workload per employee.
Original NASA ASRS Text
Title: LTSS BTWN FGT VECTORED FOR HOLDING AND SMA CLBING.
Narrative: I WAS PROVIDING OJT FROM THE BEGINNING OF THIS PARTICULAR WORK SESSION UNTIL APPROX 5 MINS PRIOR TO THE INCIDENT IN QUESTION. THE TFC BUILT TO A COMPLEXITY THAT I FELT EXCEEDED THE DEVELOPMENTAL'S ABILITY. ALL OF THE INBOUNDS WERE DECLARING MISSED APCH, IN ADDITION TO WORKING THE RECOVERY OF 2 FLTS OF FGTS, ONE OF WHICH NEEDED TO BE SPLIT UP AND VECTORED FOR INDIVIDUAL APCHS. ANOTHER CTLR IN THE TRACON ANSWERED A CALL ON THE LANDLINE FROM CLEVELAND CENTER. HE PHYSICALLY POINTED OUT AN ACFT ON MY RADAR SCOPE THAT WAS APPROX 20-25 MI SSW OF TOLEDO, NWBOUND, DSNDING TO 9000 FT (AN SMA Y). I TOLD THE CTLR 'POINT OUT APPROVED.' LATER, ONE OF THE FGT X, AFTER ANOTHER MISSED APCH, ASKED IF HE COULD CLB TO 10000 FT AND HOLD FOR WX. I WAS UNABLE TO CLB HIM IMMEDIATELY. AS SOON AS TFC PERMITTED, I CLBED THE FGT X TO 10000 FT ON A SWBOUND HDG. AFTER REACHING 10000 FT, THE FGT X WAS TURNED SBOUND TO EVENTUALLY HOLD S OF TOL TACAN. THE POINT-OUT ACFT (SMA Y) WAS 3 MI SE OF THE FGT X, INDICATING 10400 FT, WHEN THE FGT X WAS ISSUED A SWBOUND TURN. THE FGT X INDICATED HE HAD THE SMA Y IN SIGHT. THE FGT X PASSED APPROX 1 MI W OF THE SMA Y. I WAS WORKING W RADAR, ARR RADAR, AND RADAR HDOF AT THE TIME. ADDITIONAL MANPWR AT THIS FACILITY WOULD ALLOW MORE RADAR/TWR POSITIONS TO BE OPEN AND DECREASE THE WORKLOAD PER EMPLOYEE.
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.