An atx C210 pilot climbs above his assigned altitude while on his initial climb out and corrects.

Attributes
ACN	343230
Time
Date	199607
Day	Mon
Local Time Of Day	1801 To 2400
Place
Locale Reference	airport : orl
State Reference	FL
Altitude	msl bound lower : 1500 msl bound upper : 1900
Environment
Flight Conditions	VMC
Light	Dusk
Aircraft 1
Controlling Facilities	tracon : mco
Operator	common carrier : air taxi
Make Model Name	Cessna 210 Centurion / Turbo Centurion 210C, 210D
Operating Under FAR Part	Part 135
Flight Phase	climbout : intermediate altitude
Route In Use	enroute : on vectors
Flight Plan	IFR
Person 1
Affiliation	company : air taxi
Function	flight crew : single pilot
Qualification	pilot : atp
Experience	flight time last 90 days : 240 flight time total : 3100 flight time type : 700
ASRS Report	343230
Person 2
Affiliation	government : faa
Function	controller : departure
Qualification	controller : radar
Events
Anomaly	altitude deviation : overshoot non adherence : clearance non adherence : far
Independent Detector	other controllera other flight crewa
Resolutory Action	flight crew : returned to intended course or assigned course
Consequence	Other
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Far 135 IFR flight from orl to crg in a cessna 210 IFR clearance was cleared as filed. V267 crg, 1500 ft expect 5000 ft/10 mins, 045 degrees, and assigned transponder code. After departure and vectored to V267 from runway 7 orl I inadvertently exceeded my initial assigned altitude of 1500 ft by climbing to 1900 ft. Immediately corrected to 1500 ft MSL as ATC asked about my altitude. I don't know if there was a conflict or another aircraft involved.

Original NASA ASRS Text

Title: AN ATX C210 PLT CLBS ABOVE HIS ASSIGNED ALT WHILE ON HIS INITIAL CLBOUT AND CORRECTS.

Narrative: FAR 135 IFR FLT FROM ORL TO CRG IN A CESSNA 210 IFR CLRNC WAS CLRED AS FILED. V267 CRG, 1500 FT EXPECT 5000 FT/10 MINS, 045 DEGS, AND ASSIGNED XPONDER CODE. AFTER DEP AND VECTORED TO V267 FROM RWY 7 ORL I INADVERTENTLY EXCEEDED MY INITIAL ASSIGNED ALT OF 1500 FT BY CLBING TO 1900 FT. IMMEDIATELY CORRECTED TO 1500 FT MSL AS ATC ASKED ABOUT MY ALT. I DON'T KNOW IF THERE WAS A CONFLICT OR ANOTHER ACFT INVOLVED.

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.