Pilot of small aircraft landed on closed airport.

Attributes
ACN	185594
Time
Date	199108
Day	Fri
Local Time Of Day	1201 To 1800
Place
Locale Reference	airport : 3u3
State Reference	MT
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	common carrier : air taxi
Make Model Name	Small Aircraft, High Wing, 1 Eng, Fixed Gear
Flight Phase	climbout : takeoff landing other
Flight Plan	VFR
Person 1
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : cfi pilot : commercial
Experience	flight time last 90 days : 180 flight time total : 6000 flight time type : 100
ASRS Report	185594
Events
Anomaly	conflict : ground critical incursion : runway non adherence : far
Independent Detector	other other : unspecified
Resolutory Action	none taken : detected after the fact
Consequence	Other
Miss Distance	horizontal : 7 vertical : 0
Supplementary
Primary Problem	Flight Crew Human Performance
Air Traffic Incident	Pilot Deviation

Narrative:

Aircraft was an small aircraft. The flight was a 135 charter to deer lodge and warm springs, mt. That morning I called for a WX briefing. No NOTAMS reference airport closed were given for anaconda. Runway 16/34 was closed only, not 4/22. Construction was in progress on the new runway 16/34. With 2 patients and a guard to drop, I entered the left downwind for runway 4. The runway 4/22 had no yellow 'X' at either end - - 16/34 did. Flew over top of the crews. The runway 4 was clear. On final and upon touchdown roll a steam roller or packer began pulling out resulting in a near miss. After shutdown a man with the construction informed me that airport was closed. The FAA was informed of my landing. They allowed me and the guard to takeoff. Reasons for incident: 1) no clear airport markings in place. 2) lack of communication or transfer of NOTAMS - FSS.

Original NASA ASRS Text

Title: PLT OF SMA LANDED ON CLOSED ARPT.

Narrative: ACFT WAS AN SMA. THE FLT WAS A 135 CHARTER TO DEER LODGE AND WARM SPRINGS, MT. THAT MORNING I CALLED FOR A WX BRIEFING. NO NOTAMS REF ARPT CLOSED WERE GIVEN FOR ANACONDA. RWY 16/34 WAS CLOSED ONLY, NOT 4/22. CONSTRUCTION WAS IN PROGRESS ON THE NEW RWY 16/34. WITH 2 PATIENTS AND A GUARD TO DROP, I ENTERED THE L DOWNWIND FOR RWY 4. THE RWY 4/22 HAD NO YELLOW 'X' AT EITHER END - - 16/34 DID. FLEW OVER TOP OF THE CREWS. THE RWY 4 WAS CLR. ON FINAL AND UPON TOUCHDOWN ROLL A STEAM ROLLER OR PACKER BEGAN PULLING OUT RESULTING IN A NEAR MISS. AFTER SHUTDOWN A MAN WITH THE CONSTRUCTION INFORMED ME THAT ARPT WAS CLOSED. THE FAA WAS INFORMED OF MY LNDG. THEY ALLOWED ME AND THE GUARD TO TKOF. REASONS FOR INCIDENT: 1) NO CLR ARPT MARKINGS IN PLACE. 2) LACK OF COM OR TRANSFER OF NOTAMS - FSS.

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.