20190510004329A

Accident · Substantial damage

FAA accident report · David E Olson CHRISTAVIA MK I · Roseburg, OR · May 10, 2019

Date
May 10, 2019 · 13:24 local
Place
Roseburg, OR
Airport
Roseburg Regional
Phase of flight
Landing: Rollout
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N107DM
NTSB investigation
NTSBGAA19CA255
Reported as
David E Olson Christavia MK I
Reported engine
Lycoming O-320-A2B
People aboard
1
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Private pilot
Pilot’s flight hours
197 total29 in this make and model29 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

Pilot's statement: this was the third flight of the day. My landing flair was smooth and controlled, with a slight flair up as my tail stalled before the main wing. It required a short blast of throttle to slow down the tail stall to almost a perfect 3 point landing. My right tire was about a second behind the other two. After all three tires were rolling, the plane started a drifting turn to the right. My rudder control was not fast enough to arrest the progressive turn rate. I added braking, and then full power to attempt to straighten the roll path, but did not

Obtain a fast enough and adequate response to remain on the runway pavement and to take off with a comfortable safe flight path (due

To the high gross weight and the density altitude, my climb rate was low (300-500 ft/min)). I made the judgement call to shut down the power and abandon the takeoff. I continued the swerving turn with maximum braking into the grassy boundary. The plane continued the classic 'ground loop'

Path roll out. Near completion of the roll out/slide my left tubeless tire deflated and caught the ground; this

Resulted with the landing suspension support bar breaking which allowed the left tire (while still attached to the plane) to roll under allowing the left wing to drop and contact the ground; almost no further slide.

As the FAA filed it

PILOT'S STATEMENT: THIS WAS THE THIRD FLIGHT OF THE DAY. MY LANDING FLAIR WAS SMOOTH AND CONTROLLED, WITH A SLIGHT FLAIR UP AS MY TAIL STALLED BEFORE THE MAIN WING. IT REQUIRED A SHORT BLAST OF THROTTLE TO SLOW DOWN THE TAIL STALL TO ALMOST A PERFECT 3 POINT LANDING. MY RIGHT TIRE WAS ABOUT A SECOND BEHIND THE OTHER TWO. AFTER ALL THREE TIRES WERE ROLLING, THE PLANE STARTED A DRIFTING TURN TO THE RIGHT. MY RUDDER CONTROL WAS NOT FAST ENOUGH TO ARREST THE PROGRESSIVE TURN RATE. I ADDED BRAKING, AND THEN FULL POWER TO ATTEMPT TO STRAIGHTEN THE ROLL PATH, BUT DID NOT

OBTAIN A FAST ENOUGH AND ADEQUATE RESPONSE TO REMAIN ON THE RUNWAY PAVEMENT AND TO TAKE OFF WITH A COMFORTABLE SAFE FLIGHT PATH (DUE

TO THE HIGH GROSS WEIGHT AND THE DENSITY ALTITUDE, MY CLIMB RATE WAS LOW (300-500 FT/MIN)). I MADE THE JUDGEMENT CALL TO SHUT DOWN THE POWER AND ABANDON THE TAKEOFF. I CONTINUED THE SWERVING TURN WITH MAXIMUM BRAKING INTO THE GRASSY BOUNDARY. THE PLANE CONTINUED THE CLASSIC 'GROUND LOOP'

PATH ROLL OUT. NEAR COMPLETION OF THE ROLL OUT/SLIDE MY LEFT TUBELESS TIRE DEFLATED AND CAUGHT THE GROUND; THIS

RESULTED WITH THE LANDING SUSPENSION SUPPORT BAR BREAKING WHICH ALLOWED THE LEFT TIRE (WHILE STILL ATTACHED TO THE PLANE) TO ROLL UNDER ALLOWING THE LEFT WING TO DROP AND CONTACT THE GROUND; ALMOST NO FURTHER SLIDE.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.