GA C208 near midair collision at uncontrolled mfg.

Attributes
ACN	447925
Time
Date	199908
Day	Sat
Local Time Of Day	0601 To 1200
Place
Locale Reference	airport : mgj.airport
State Reference	NY
Altitude	agl single value : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Controlling Facilities	tower : dtw.tower
Operator	general aviation : personal
Make Model Name	Caravan 1 208A
Operating Under FAR Part	Part 91
Flight Plan	None
Aircraft 2
Operator	general aviation : personal
Make Model Name	PA-28 Cherokee/Archer II/Dakota/Pillan/Warrior
Operating Under FAR Part	Part 91
Flight Phase	descent : approach
Route In Use	approach : visual
Person 1
Affiliation	other
Function	flight crew : single pilot
Qualification	pilot : multi engine pilot : commercial
Experience	flight time last 90 days : 100 flight time total : 900 flight time type : 150
ASRS Report	447925
Person 2
Affiliation	other
Function	flight crew : single pilot
Qualification	pilot : private
Events
Anomaly	conflict : nmac conflict : ground critical non adherence : published procedure non adherence : far other spatial deviation
Independent Detector	other flight crewa other flight crewb
Resolutory Action	flight crew : exited adverse environment none taken : insufficient time
Miss Distance	horizontal : 0 vertical : 100
Supplementary
Problem Areas	Flight Crew Human Performance Environmental Factor Airspace Structure Airport
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

I looked out down the runway (runway 26) that was not being used and as I announced crossing it, a cherokee came over top of my nose. The airport never mentioned a change of runway. Runway 21 had been in use all morning.

Original NASA ASRS Text

Title: GA C208 NMAC AT UNCTLED MFG.

Narrative: I LOOKED OUT DOWN THE RWY (RWY 26) THAT WAS NOT BEING USED AND AS I ANNOUNCED XING IT, A CHEROKEE CAME OVER TOP OF MY NOSE. THE ARPT NEVER MENTIONED A CHANGE OF RWY. RWY 21 HAD BEEN IN USE ALL MORNING.

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.