 |
37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Small aircraft made unauthorized takeoff on intersecting runway and had near midair collision with medium large transport on takeoff on other runway.
| Attributes | |
| ACN | 191268 |
| Time | |
| Date | 199110 |
| Day | Wed |
| Local Time Of Day | 1801 To 2400 |
| Place | |
| Locale Reference | airport : mlb |
| State Reference | FL |
| Altitude | agl bound lower : 50 agl bound upper : 200 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tower : mlb tower : msp |
| Operator | general aviation : instructional |
| Make Model Name | Small Aircraft, Low Wing, 1 Eng, Fixed Gear |
| Flight Phase | climbout : takeoff ground : holding |
| Flight Plan | VFR |
| Aircraft 2 | |
| Operator | common carrier : air carrier |
| Make Model Name | Medium Large Transport, Low Wing, 2 Turbojet Eng |
| Flight Phase | climbout : initial climbout : takeoff |
| Flight Plan | IFR |
| Person 1 | |
| Affiliation | government : faa |
| Function | controller : local |
| Qualification | controller : non radar |
| ASRS Report | 191268 |
| Person 2 | |
| Affiliation | Other |
| Function | flight crew : single pilot |
| Qualification | pilot : student |
| Events | |
| Anomaly | incursion : runway non adherence : clearance |
| Independent Detector | other controllera |
| Resolutory Action | controller : issued new clearance other |
| Consequence | Other |
| Miss Distance | horizontal : 450 vertical : 200 |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
A flight school operates a large training facility from our airport. They use small aircraft's for their first phase student training. It was one of their aircraft involved. Occurrence as follows: small aircraft X was issued clearance to taxi into position and 'hold' runway 4 and was advised that medium large transport Y traffic was departing runway 9R. I observed that the small aircraft X appeared to be following instructions, so I returned my attention to the jet on departure roll. When I scanned back, I observed the small aircraft X was airborne on an intersecting flight path with the medium large transport Y. I exchanged traffic and issued instructions to alleviate the situation.
Original NASA ASRS Text
Title: SMA MADE UNAUTHORIZED TKOF ON INTERSECTING RWY AND HAD NMAC WITH MLG ON TKOF ON OTHER RWY.
Narrative: A FLT SCHOOL OPERATES A LARGE TRAINING FACILITY FROM OUR ARPT. THEY USE SMA'S FOR THEIR FIRST PHASE STUDENT TRAINING. IT WAS ONE OF THEIR ACFT INVOLVED. OCCURRENCE AS FOLLOWS: SMA X WAS ISSUED CLRNC TO TAXI INTO POS AND 'HOLD' RWY 4 AND WAS ADVISED THAT MLG Y TFC WAS DEPARTING RWY 9R. I OBSERVED THAT THE SMA X APPEARED TO BE FOLLOWING INSTRUCTIONS, SO I RETURNED MY ATTN TO THE JET ON DEP ROLL. WHEN I SCANNED BACK, I OBSERVED THE SMA X WAS AIRBORNE ON AN INTERSECTING FLT PATH WITH THE MLG Y. I EXCHANGED TFC AND ISSUED INSTRUCTIONS TO ALLEVIATE THE SITUATION.
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.