License Plate AK 1807SU (Alaska) — Mass Excavation Inc
USDOT 4336532 · 2016 UNPUBLISHE Douglas Holding LLC
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 |
|---|---|---|---|
| 2026-04-15 | 1D9FS4431GC688113 | AK 1807SU | MASS EXCAVATION INC · USDOT 4336532 |
| 2025-05-31 | 1D9FS4431GC688113 | AK 1807SU | DAVIS CONSTRUCTORS & ENGINEERS INC · USDOT 1658883 |
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 plate
Mass Excavation Inc Active
- USDOT
- 4336532
- MC
- —
- Status
- Active
- Type
- Motor Carrier
- Based in
- Anchorage, AK
- Power units
- 43
- Drivers
- 29
- Inspections (24 mo)
- 21
- Crashes (24 mo)
- 0
- Vehicle OOS rate
- 8.3%
Carrier recorded at the latest inspection in the available records (2026-04-15). 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.This plate has also been operated by 1 other carrier (listed below).
What this means
License plate AK-1807SU appears in FMCSA inspection records 2 times. Recorded on one vehicle: VIN 1D9FS4431GC688113 (2016 UNPUBLISHE Douglas Holding LLC). Operated by 2 different carriers (DOT numbers) over its inspection history. Most recent operating carrier: Mass Excavation Inc (USDOT 4336532). Vehicle make on file: UNPUBLISHE (SEMI-TRAILER). No out-of-service violations are recorded under this plate in the available inspection records. Other violations may still be present.
About this plate
Commercial license plate AK-1807SU (Alaska) appears in FMCSA roadside inspection records tied to one commercial vehicle. Inspection activity under this plate runs from 2024-08-30 to 2026-04-15. The latest inspection was in Alaska, a Level III — driver and paperwork only.
Vehicle on this plate
This plate is associated with a single vehicle, a 2016 UNPUBLISHE Douglas Holding LLC — VIN 1D9FS4431GC688113 (semi-trailer).
Combined inspection & out-of-service record
Across all vehicles on this plate there are 2 inspections on FMCSA record. No out-of-service violations appear in the available records under this plate. This does not mean that every inspection was free of other violations.
Operators
2 carriers have operated vehicles under this plate (most recent first): Mass Excavation Inc (USDOT 4336532) on 2026-04-15; Davis Constructors & Engineers Inc (USDOT 1658883) from 2024-08-30 to 2025-05-31.