New: MCS-150 due date calculator

USDOT 856687Active

Great Lakes Tower

Legal name: Great Lakes Tower & Antenna CO INC

Great Lakes Tower's DOT number is USDOT 856687.

Looks good

No issues found

Based in

Flat Rock, MI

Power units

16

Drivers

20

Operation

Interstate

Watch Great Lakes Tower for free

Next MCS-150 due: Jul 31, 2028

We'll email a reminder before it's due, and the same day this carrier's operating status, authority, safety rating or roadside inspections change.

No spam. Unsubscribe anytime. MyDotCheck is independent and not affiliated with FMCSA or USDOT.

Compliance check

From the FMCSA census and inspection files, checked Oct 19, 2026.

  • USDOT number status

    OK

    Active in the FMCSA census.

  • MCS-150 biennial update

    OK

    Next due Jul 31, 2028. Last filed Apr 20, 2026.

  • Safety rating

    OK

    Satisfactory since Apr 11, 2006.

  • Out-of-service rate (24 months)

    OK

    Vehicle 0% vs 22.26% national, driver 0% vs 6.67% national, across 6 inspections.

  • UCR registration 2027

    Info

    Interstate carriers must register with UCR every year. 2027 registration is open now. Estimated fee for 16 power units: $333 (bracket 3).

Roadside inspections, last 24 months

TypeInspectionsOut of serviceOOS rateNational avg
Vehicle200%22.26%
Driver600%6.67%

6 inspections and 8 violations since Oct 19, 2024. Last inspection Jul 8, 2026. National averages are FMCSA-published approximations.

Registration details

Legal name
Great Lakes Tower & Antenna CO INC
DBA
Great Lakes Tower
Classification
private property
CDL drivers
4
MCS-150 last filed
Apr 20, 2026
Reported mileage
470,000 (2025)
Added to FMCSA
Feb 22, 2000
Safety rating
Satisfactory

Source: FMCSA Motor Carrier Census and Vehicle Inspection File (data.transportation.gov), public records. Contact details are intentionally not shown. MyDotCheck is an independent service and is not affiliated with, endorsed by, or part of the U.S. Department of Transportation or FMCSA. Data comes from public FMCSA datasets and may lag official records by a day or more. Government filings can be made directly with FMCSA at no charge.