Aa Systems Truck & Bus (DOT# 4275771) – FMCSA Carrier Profile
DOT# 4275771● Active
Updated monthly · 2026-03-09
This carrier is active with no crashes on record.
Aa Systems Truck & Bus is a registered motor carrier with the FMCSA under USDOT number 4275771. The company operates from Wyandanch, NY and maintains an active operating status with 9 power units and 2 drivers on record.
Safety Rating
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Company Information
Address110 Wyandanch Ave, Wyandanch, NY, 11798-4443
Phone(631) 491-4000
Entity TypePrivate Property
OperationIntrastate (Non-Hazmat)
Power Units9(Small carrier)
Drivers2
MCS-150 FiledAugust 1, 2024
Inspection Summary
All-time Inspections
All-time5
Total
2
OOS
2
Driver OOS
0
Vehicle OOS
5 inspections — relatively low volume, which may indicate a smaller or newer carrier.
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. 40.0% — above the national vehicle OOS average of ~21%. Review BASICS scores below.
Crash History
✅No crashes reported (FMCSA data)
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Frequently Asked Questions
What is USDOT Number 4275771?
USDOT number 4275771 is assigned to Aa Systems Truck & Bus, an active motor carrier registered with the FMCSA, based in Wyandanch, NY.
How many inspections has Aa Systems Truck & Bus had?
Aa Systems Truck & Bus has recorded 5 total inspections with 2 out-of-service orders, representing an OOS rate of 40.00%.
Where is Aa Systems Truck & Bus located?
Aa Systems Truck & Bus is headquartered at 110 Wyandanch Ave, Wyandanch, NY 11798-4443.
What does "Not Rated" mean?
"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.
Is zero crashes always a good sign?
Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.
What is a normal OOS rate?
The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.
How often is FMCSA data updated?
FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 4275771 · Last updated: 2026-03-09. View official FMCSA record →