GA small aircraft bounced a landing then hit propellers on the runway during recovery.

Attributes
ACN	107557
Time
Date	198903
Day	Thu
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : cdw
State Reference	NJ
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Dusk
Aircraft 1
Operator	general aviation : personal
Make Model Name	Small Aircraft, Low Wing, 1 Eng, Fixed Gear
Flight Phase	landing other
Flight Plan	IFR
Person 1
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : instrument pilot : private
Experience	flight time last 90 days : 20 flight time total : 500
ASRS Report	107557
Events
Anomaly	other anomaly
Independent Detector	other flight crewa
Resolutory Action	none taken : unable
Consequence	other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

This is not an aircraft accident report. After flying nonstop from mdw to cdw during the landing roll out, aircraft flew off (became airborne) on runway 22 and started to porpoise uncontrollably. Only damage sustained was to propeller tips which struck ground at idle power. Flaps were fully extended during landing maneuver. Touchdown was smooth and uneventful, but aircraft became airborne again during rollout. Aircraft trimmed for landing with full flaps should have decelerated rapidly. Other aviation sources describe porpoising on landing as a common fault in this type aircraft although I am unaware of this phenomenon.

Original NASA ASRS Text

Title: GA SMA BOUNCED A LNDG THEN HIT PROPELLERS ON THE RWY DURING RECOVERY.

Narrative: THIS IS NOT AN ACFT ACCIDENT RPT. AFTER FLYING NONSTOP FROM MDW TO CDW DURING THE LNDG ROLL OUT, ACFT FLEW OFF (BECAME AIRBORNE) ON RWY 22 AND STARTED TO PORPOISE UNCONTROLLABLY. ONLY DAMAGE SUSTAINED WAS TO PROP TIPS WHICH STRUCK GND AT IDLE PWR. FLAPS WERE FULLY EXTENDED DURING LNDG MANEUVER. TOUCHDOWN WAS SMOOTH AND UNEVENTFUL, BUT ACFT BECAME AIRBORNE AGAIN DURING ROLLOUT. ACFT TRIMMED FOR LNDG WITH FULL FLAPS SHOULD HAVE DECELERATED RAPIDLY. OTHER AVIATION SOURCES DESCRIBE PORPOISING ON LNDG AS A COMMON FAULT IN THIS TYPE ACFT ALTHOUGH I AM UNAWARE OF THIS PHENOMENON.

Data retrieved from NASA's ASRS site as of August 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.