VIN 1U9FS1221SB053021 — USAV
Recorded with Cascade Drilling Lp · USDOT 1075864
Vehicle identity
| VIN | 1U9FS1221SB053021 |
| Make | USAV |
| Vehicle type | SEMI-TRAILER |
| License plate | CA 4MD1074 (California) |
| Last inspected | 2026-09-30 |
Recorded vehicle, plate and carrier history
These are dated observations in the records available to us. They do not establish ownership, a sale, a transfer date, or continuous use between observations. The latest observation may not describe today’s vehicle or carrier.
| Observed dates | VIN | Plate | Reported carrier |
|---|---|---|---|
| 2026-09-30 | 1U9FS1221SB053021 | CA 4MD1074 | CASCADE DRILLING LP · USDOT 1075864 |
Evidence: FMCSA inspection observations and retained snapshots of our vehicle records. Coverage is incomplete; an unreported change cannot be dated from these records.
Most recently recorded carrier for this vehicle
Cascade Drilling Lp Active
- USDOT
- 1075864
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Bothell, WA
- Power units
- 573
- Drivers
- 391
- Inspections (24 mo)
- 134
- Crashes (24 mo)
- 4
- Vehicle OOS rate
- 22.9%
Carrier recorded at the latest inspection in the available records (2026-09-30). This does not establish current ownership or confirm that the carrier still operates this vehicle.
View full carrier profile →Authority, insurance & bonds, safety scores, crash history, inspections and the full fleet list.
What this means
1U9FS1221SB053021 is a USAV operated by Cascade Drilling Lp (USDOT 1075864). License plate on its inspection records: CA 4MD1074. 1 roadside inspection on FMCSA record. No out-of-service violations are recorded for this VIN in the available inspection records. Other violations may still be present.
What this VIN is
USAV is the vehicle NHTSA’s VIN registry returns for 1U9FS1221SB053021.
Roadside inspection & out-of-service record
This specific vehicle appears in 1 FMCSA roadside inspection (most recent activity 2026-09-30). Across those inspections it was never placed out of service. Its most recent inspection (2026-09-30) was in California, a Level I — full inspection of the driver and the vehicle. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Cascade Drilling Lp (USDOT 1075864) on 2026-09-30 — 1 inspection, none out of service.
Operator & inspection history
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Related
Frequently Asked Questions
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