VIN 1BABNB4A6PF398745 — 2023 Blue Bird (BLUB) All American / All Canada
Recorded with Mt Diablo Unified School Dist · USDOT 2626584
Vehicle identity
| VIN | 1BABNB4A6PF398745 |
| Model year | 2023 |
| Make | Blue Bird (BLUB) |
| Model | All American / All Canada |
| Vehicle type | SCHOOL BUS |
| License plate | CA 1683085 (California) |
| Inspection window | 2024-12-12 to 2025-12-08 |
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 |
|---|---|---|---|
| 2025-12-08 | 1BABNB4A6PF398745 | CA 1683085 | MT DIABLO UNIFIED SCHOOL DIST · USDOT 2626584 |
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
Mt Diablo Unified School Dist Active
- USDOT
- 2626584
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Concord, CA
- Power units
- 112
- Drivers
- 97
- Inspections (24 mo)
- 275
- Crashes (24 mo)
- 2
- Vehicle OOS rate
- 4.7%
Carrier recorded at the latest inspection in the available records (2025-12-08). 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
1BABNB4A6PF398745 is a 2023 Blue Bird All American / All Canada operated by Mt Diablo Unified School Dist (USDOT 2626584). License plate on its inspection records: CA 1683085. 2 roadside inspections 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
2023 Blue Bird All American / All Canada is the vehicle NHTSA’s VIN registry returns for 1BABNB4A6PF398745. It is a bus - school bus built by BLUE BIRD BODY COMPANY at the FORT VALLEY, GEORGIA plant.
Roadside inspection & out-of-service record
This specific vehicle appears in 2 FMCSA roadside inspections between 2024-12-12 and 2025-12-08. Across those inspections it was never placed out of service. Its most recent inspection (2025-12-08) was in California, a Level V — vehicle-only inspection without the driver present. No violations were recorded against this vehicle in our inspection window.
Operator history
Operated by Mt Diablo Unified School Dist (USDOT 2626584) from 2024-12-12 to 2025-12-08 — 2 inspections, none out of service.
Full spec sheet (NHTSA vPIC decode)
| Make | BLUE BIRD |
| Model | All American / All Canada |
| Model Year | 2023 |
| Series | 3904-4100 |
| Vehicle Type | BUS NHTSA’s top-level vehicle category derived from the VIN. |
| Body Class | Bus - School Bus The body style NHTSA assigns from the VIN — e.g. truck-tractor, straight truck, or cutaway. |
| Manufacturer | BLUE BIRD BODY COMPANY The legal manufacturer of record in NHTSA’s database. |
| Plant City | FORT VALLEY Where the chassis was assembled — useful for verifying the VIN against the build record. |
| Plant State | GEORGIA |
| Plant Country | UNITED STATES (USA) |
| Brake System Type | Air Air vs hydraulic brakes — air brakes are standard on heavy trucks and require an endorsement. |
Operator & inspection history
Related vehicles
- 1BABNBAA8DF289669 BLUB (5 insp · 1 OOS)
- 1BABNBAA9DF289664 BLUB (5 insp · 1 OOS)
- 1BABNBAA3DF289661 BLUB (4 insp · 1 OOS)
- 1BABNBAA5FF307631 BLUB (3 insp · 1 OOS)
- 1BABNB6A6KF345971 BLUB (3 insp · 1 OOS)
- 1FDXE45P57DA21034 COLL (3 insp · 1 OOS)
Related
Frequently Asked Questions
What does VIN 1BABNB4A6PF398745 decode to?
Does VIN 1BABNB4A6PF398745 have a clean inspection record?
What license plate is on VIN 1BABNB4A6PF398745?
Vetting a used truck purchase?
Tell us what you're looking for and we'll send matching new or used trucks — no obligation.