 |
37000 Feet | Browse and search NASA's Aviation Safety Reporting System |
|
Unauthorized takeoff at non tower airport CTAF creates an near midair collision with another aircraft on runway. Takeoff on occupied runway.
| Attributes | |
| ACN | 317455 |
| Time | |
| Date | 199510 |
| Day | Sun |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | airport : sby |
| State Reference | MD |
| Altitude | agl bound lower : 0 agl bound upper : 0 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Operator | general aviation : instructional |
| Make Model Name | Any Unknown or Unlisted Aircraft Manufacturer |
| Operating Under FAR Part | Part 91 |
| Flight Phase | ground other : taxi landing other |
| Flight Plan | VFR |
| Aircraft 2 | |
| Operator | general aviation : personal |
| Make Model Name | Cessna 140 |
| Operating Under FAR Part | Part 91 |
| Flight Phase | climbout : initial climbout : takeoff ground : holding |
| Flight Plan | None |
| Person 1 | |
| Affiliation | Other |
| Function | instruction : instructor oversight : pic |
| Qualification | pilot : private pilot : commercial pilot : cfi pilot : instrument |
| Experience | flight time last 90 days : 100 flight time total : 520 flight time type : 200 |
| ASRS Report | 317455 |
| Person 2 | |
| Affiliation | Other |
| Function | flight crew : single pilot instruction : trainee |
| Qualification | pilot : student |
| Events | |
| Anomaly | conflict : ground critical conflict : nmac incursion : runway non adherence : far non adherence : published procedure |
| Independent Detector | other flight crewa |
| Resolutory Action | none taken : unable |
| Consequence | Other |
| Miss Distance | horizontal : 200 vertical : 400 |
| Supplementary | |
| Primary Problem | Flight Crew Human Performance |
| Air Traffic Incident | Pilot Deviation |
Narrative:
Student made uneventful landing on runway 5, sby, following dual cross country flight from adw. A cessna 140 identing itself only as 'Y' was holding short at departure end as we landed. We rolled out approximately 2000 ft when we heard 'Y' state he was taking runway for takeoff. I transmitted on CTAF that we were not clear and still rolling out. 'Y' started his takeoff roll, took off and passed over us just as we were clearing the runway. When I attempted to find out if the pilot heard and/or saw us still on the runway, nothing more was heard on CTAF. The other pilot's impatience led to a potentially hazardous situation that would have been compounded by an engine failure or a decision to begin another takeoff since we had plenty of runway left to execute an option. Upon talking with the FSS specialist, he told us that this was a regular occurrence. Corrective action would be to ensure that only 1 aircraft is on a runway at the same time.
Original NASA ASRS Text
Title: UNAUTH TKOF AT NON TWR ARPT CTAF CREATES AN NMAC WITH ANOTHER ACFT ON RWY. TKOF ON OCCUPIED RWY.
Narrative: STUDENT MADE UNEVENTFUL LNDG ON RWY 5, SBY, FOLLOWING DUAL XCOUNTRY FLT FROM ADW. A CESSNA 140 IDENTING ITSELF ONLY AS 'Y' WAS HOLDING SHORT AT DEP END AS WE LANDED. WE ROLLED OUT APPROX 2000 FT WHEN WE HEARD 'Y' STATE HE WAS TAKING RWY FOR TKOF. I XMITTED ON CTAF THAT WE WERE NOT CLR AND STILL ROLLING OUT. 'Y' STARTED HIS TKOF ROLL, TOOK OFF AND PASSED OVER US JUST AS WE WERE CLRING THE RWY. WHEN I ATTEMPTED TO FIND OUT IF THE PLT HEARD AND/OR SAW US STILL ON THE RWY, NOTHING MORE WAS HEARD ON CTAF. THE OTHER PLT'S IMPATIENCE LED TO A POTENTIALLY HAZARDOUS SIT THAT WOULD HAVE BEEN COMPOUNDED BY AN ENG FAILURE OR A DECISION TO BEGIN ANOTHER TKOF SINCE WE HAD PLENTY OF RWY LEFT TO EXECUTE AN OPTION. UPON TALKING WITH THE FSS SPECIALIST, HE TOLD US THAT THIS WAS A REGULAR OCCURRENCE. CORRECTIVE ACTION WOULD BE TO ENSURE THAT ONLY 1 ACFT IS ON A RWY AT THE SAME TIME.
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.