Airport vehicle crossed active runway behind departing small aircraft X without clearance.

Attributes
ACN	211643
Time
Date	199206
Day	Tue
Local Time Of Day	0601 To 1200
Place
Locale Reference	atc facility : isp
State Reference	NY
Altitude	agl bound lower : 0 agl bound upper : 0
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Operator	general aviation : personal
Make Model Name	Small Aircraft, Low Wing, 1 Eng, Fixed Gear
Flight Phase	climbout : takeoff
Flight Plan	None
Person 1
Affiliation	government : faa
Function	controller : local
Qualification	controller : non radar
ASRS Report	221643
Person 2
Affiliation	Other
Function	flight crew : single pilot
Qualification	pilot : private
Events
Anomaly	conflict : ground less severe incursion : runway non adherence : published procedure
Independent Detector	other controllera
Resolutory Action	none taken : unable
Consequence	Other
Miss Distance	horizontal : 750 vertical : 0
Supplementary
Air Traffic Incident	other

Narrative:

Small aircraft X was cleared for takeoff runway 33L; displaced landing threshold 750 ft non-standard markings notamed. Trucks and trailer crossed behind departing small aircraft X on runway 33L without clearance. Vehicles had no radio. Management did not report incident. Supervisor observed runway incursion as well as controllers reporting it.

Original NASA ASRS Text

Title: ARPT VEHICLE CROSSED ACTIVE RWY BEHIND DEPARTING SMA X WITHOUT CLRNC.

Narrative: SMA X WAS CLRED FOR TKOF RWY 33L; DISPLACED LNDG THRESHOLD 750 FT NON-STANDARD MARKINGS NOTAMED. TRUCKS AND TRAILER CROSSED BEHIND DEPARTING SMA X ON RWY 33L WITHOUT CLRNC. VEHICLES HAD NO RADIO. MGMNT DID NOT RPT INCIDENT. SUPVR OBSERVED RWY INCURSION AS WELL AS CTLRS RPTING IT.

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.