Equipment unit · VIN-decoded · NHTSA vPIC

1A9BU1829FA685003

Not yet decoded
Carriers run under1
17 mo
Inspections2
all-time
OOS inspections0
of 2
First seenAug 20, 2024
AZ
Last seenJan 27, 2026
NM
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

This VIN has not been decoded yet — the unit's carrier, inspection and plate history below is reconstructed from the FMCSA inspection feed regardless.

Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
1A9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
BU182

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1985 or 2015

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
685003

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Aug 20, 2024 – Jan 27, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jan 27, 2026NMI · Full0YELLOW JACKET DRILLING SERVICES LLC 125435354589B/AZ
Aug 20, 2024AZII · Walk-around0YELLOW JACKET DRILLING SERVICES LLC 125435354589B/AZ
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
YELLOW JACKET DRILLING SERVICES LLC1254353Aug 20, 2024Jan 27, 20262AZ
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
54589BAZYELLOW JACKET DRILLING SERVICES LLCAug 20, 2024Jan 27, 20262
Sources: FMCSA SAFER · L&I · NHTSA vPIC