Equipment unit · VIN-decoded · NHTSA vPIC

1GDL7D1F9HV539519

Not yet decoded
Carriers run under1
8 mo
Inspections2
all-time
OOS inspections2
of 2
First seenJul 10, 2024
AK
Last seenMar 5, 2025
AK
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
1GD

Deterministic · VIN positions 1–3.

Vehicle descriptor section
L7D1F

Deterministic · VIN positions 4–8.

Check digit
9 · valid

Deterministic · position 9; calculated value 9.

Model year candidates
1987 or 2017

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

North American serial sequence
539519

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 · Jul 10, 2024 – Mar 5, 2025

DateStateLevelViol.OOSCarrier (DOT)Plate
Mar 5, 2025AKII · Walk-around2OOSNORTHERN ROOF SYSTEMS LLC 2924209EAG423/AK
Jul 10, 2024AKII · Walk-around3OOSNORTHERN ROOF SYSTEMS LLC 2924209EAG423/AK
03

Carriers this unit has run under

1 distinct carrier · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
NORTHERN ROOF SYSTEMS LLC2924209Jul 10, 2024Mar 5, 20252AK
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.
EAG423AKNORTHERN ROOF SYSTEMS LLCJul 10, 2024Mar 5, 20252
Sources: FMCSA SAFER · L&I · NHTSA vPIC