Michael Posthuma
Phone (352) 821-0950Weirsdale, FL
Find this carrier by: USDOT 839284 · MC 438363 · 352-821-0950 · 3528210950 · Weirsdale, FL
Carrier information from FMCSA records. See dates and record coverage. How to verify an FMCSA record.
- USDOT
- USDOT839284
- MC
- 438363
- Registered
- 1999 · 26 yrs
- Location
- Weirsdale, FL
- MCS-150 filed
- Not available
USDOT registration
Active
Registration status; not operating authority
Authority record
Not listed active
Legacy record; verify in Motus
Insurance record
No filing shown
Does not establish uninsured status
Safety rating
Not rated
No safety rating available; not a safety verdict
Overview
The short version and the key numbers.
Michael Posthuma is an active motor carrier based in Weirsdale, FL, registered with FMCSA under USDOT 839284 and MC 438363. Phone: (352) 821-0950. It reports 1 power unit and 1 driver. No roadside inspection or crash activity is shown in the available 24-month records. Missing records do not establish a clean safety history.
USDOT 839284 was first registered with FMCSA on Nov 12, 1999 (26 years ago). FMCSA records a revocation of contract authority MC438363 effective Mar 31, 2004 (involuntary revocation). The last insurance cancellation on file (BIPD/Primary with Northland Insurance Company) took effect Feb 27, 2004, recorded as "CANCEL".
Equipment on record
VIN = decoded from the carrier's vehicles · Inspection = seen at roadside inspections · MCS-150 = filed by the carrier
Dates behind this profile
- MCS-150 filing
- Not available
- Registration record changed
- Not available
- Latest inspection recorded
- Not available
- Latest crash recorded
- Not available
- Latest vehicle observation
- Not available
Each date applies to its own record. A registration change does not mean every filing changed. An inspection or vehicle observation describes that date, not continuous operation today.
USDOT registration and operating authority are different records. A crash entry records involvement, not a finding of fault. Missing information is not a clean safety record.
Not on file for USDOT 839284: connected companies, safety rating or scores, roadside inspections or crashes (24 months).
Company details
Filed identity, officers, contacts and registration details.
Company identity & officers
- Legal name
- Michael Posthuma
- Doing business as
- Posthuma Transport
- Classification
- Private (Property)
- Registered as
- Motor Carrier
Registration & filings
- USDOT number
- 839284
- Docket numbers
- MC 438363 (active)
- Registered
- Nov 12, 1999 (26 yrs)
- Usual MCS-150 schedule
- April 2026 (see temporary relief below)
- Operation
- Intrastate Only (Non-Hazmat)
- Hazmat, as filed
- No
- Passenger carrier, as filed
- Not available
FMCSA currently provides additional time for biennial updates due on or after June 1, 2026 and suspends USDOT inactivation for those missed updates. The usual schedule above does not establish a violation. Read our update guide and the cited FMCSA notice (guidance checked October 20, 2026).
Carriers in Weirsdale, FL
- USDOT registrations in Weirsdale
- 70
- Currently active
- 35 (50%)
- One-truck operations
- 54 (77%)
- With for-hire authority
- 33 (47%)
- Registered in the last 12 months
- 2
From FMCSA census records as of Nov 10, 2026. This carrier reports 1 power unit against a local average of 1.4.
Find this carrier by
- USDOT
- 839284
- Docket numbers
- MC 438363
- Phone
- (352) 821-0950352-821-09503528210950
- Fax
- (352) 821-0950352-821-09503528210950
- Legal name
- Michael Posthuma
- DBA
- Posthuma Transport
- Address
- 14055 SE 180Th Street, Weirsdale, FL 32195
Available registration and contact identifiers. Vehicle identifiers below are a recent sample; open a VIN or plate to see its dated records.
Legitimacy check
A quick screen from public records. A flag is a reason to verify, not proof of wrongdoing.
- Pass: Not on the U.S. sanctions list
Name does not match the Treasury OFAC list.
- Pass: USDOT registration is active
FMCSA lists USDOT 839284 as active.
- Check: Verify current operating authority
No active authority is listed in this stored legacy record; confirm the current status in Motus.
- Check: Verify current insurance
No BIPD amount in this stored authority record. Check Motus filings and confirm coverage with the insurer.
- Pass: No federal out-of-service orders
None on record for this USDOT.
- Pass: No prior revocation linked
No earlier revoked USDOT is linked to this one.
- No data: Inspection summary not available
Missing inspections do not establish a clean safety record.
Authority & insurance
Stored filing details and guidance for checking current status.
FMCSA filing records
Authority, insurance and notice records can include earlier filings. Read each recorded status and effective date; a filing alone does not confirm current authority or insurance coverage. Missing records do not establish unauthorized operation or missing insurance.
Amounts are shown exactly as filed, without scaling or currency conversion. Confirm coverage and amounts with the insurer.
Operating authority
0 available records · FMCSA release date: Nov 10, 2026. The release date applies to this collection, not the effective date of every filing.
No matching filings available here. This does not establish that no filing exists.
Insurance filings
0 available records · FMCSA release date: Nov 10, 2026. The release date applies to this collection, not the effective date of every filing.
No matching filings available here. This does not establish that no filing exists.
Suspension and revocation notices
0 available records · FMCSA release date: Nov 10, 2026. The release date applies to this collection, not the effective date of every filing.
No matching filings available here. This does not establish that no filing exists.
Insurance history
0 available records · FMCSA release date: Nov 10, 2026. The release date applies to this collection, not the effective date of every filing.
No matching filings available here. This does not establish that no filing exists.
Earlier FMCSA filing records
These records may omit later filings. Their presence does not establish current authority or coverage. Missing records do not establish that a carrier is unauthorized or uninsured. Check current records in FMCSA Motus, then confirm coverage directly with the insurer. Follow the verification guide and its FMCSA sources. Guidance checked October 20, 2026.
Stored operating authority
| Authority type | Recorded status | Application pending | Revocation pending |
|---|---|---|---|
| Common | None | None | None |
| Contract | Inactive | None | None |
| Broker | None | None | None |
Recorded categories and dockets
- MC 438363
- Active
Stored insurance filing fields
- Liability (BIPD)
- Not on file
- Cargo
- Not on file
- Bond / trust
- Not on file
Insurance history
| Type | Insurer | Policy | Effective | Cancelled | How it ended |
|---|---|---|---|---|---|
| BIPD/Primary | Northland Insurance Company | TK361729 | Sep 30, 2002 | Feb 27, 2004 | Cancelled (CANCEL) |
| BIPD/Primary | Insurance Corporation Of Hannover | H73F01121 | Oct 1, 2001 | Oct 1, 2002 | Cancelled (CANCEL) |
| BIPD/Primary | Insurance Corporation Of Hannover | H73F01121 | Oct 1, 2001 | Oct 1, 2002 | Cancelled (TERM/CANCL) |
| BIPD/Primary | Insurance Corporation Of Hannover | H73F01121 | Oct 1, 2001 | Sep 13, 2002 | Cancelled (TERM/CANCL) |
| BIPD/Primary | Insurance Corporation Of Hannover | H73F01121 | Oct 1, 2001 | Oct 1, 2001 | Replaced (TERM/REPL) |
Revocations
| Docket | Authority | Type | Served | Effective |
|---|---|---|---|---|
| MC438363 | Contract | Involuntary revocation | Feb 27, 2004 | Mar 31, 2004 |
"On file" means FMCSA received the filing. It does not confirm the policy is active today.
Fleet & drivers
Filed fleet and driver counts, cargo types, and vehicles observed at inspections.
Vehicles filed on the MCS-150
| Vehicle | Owned | Term leased | Trip leased |
|---|---|---|---|
| Tractors | 1 | 0 | 0 |
| Trailers | 1 | 0 | 0 |
Drivers
- Total drivers
- 1
- CDL drivers
- 1
- Interstate, over 100 mi
- 0
- Interstate, within 100 mi
- 0
- Intrastate, over 100 mi
- 1
- Intrastate, within 100 mi
- 0
- Leased drivers / month
- Not available
Operations
- Power units
- 1
- Trucks
- 1
- Buses
- 0
Equipment evidence
- Tractor-TrailerMCS-150 1 tractor and 1 trailer filed on its MCS-150
Cargo carried, as filed
Changes & history
Dated changes, earlier values and filing history for this registration.
Timeline of this registration
- Revocation effective: Contract authority MC438363.
- Insurance cancelled: BIPD/Primary with Northland Insurance Company (MC438363) — CANCEL.
- Revocation served: Contract authority MC438363 (involuntary revocation).
- Insurance cancelled: BIPD/Primary with Insurance Corporation Of Hannover (MC438363) — CANCEL.
- Insurance cancelled: BIPD/Primary with Insurance Corporation Of Hannover (MC438363) — TERM/CANCL.
- Insurance filed: BIPD/Primary with Northland Insurance Company (MC438363).
- Insurance cancelled: BIPD/Primary with Insurance Corporation Of Hannover (MC438363) — TERM/CANCL.
- Insurance filed: BIPD/Primary with Insurance Corporation Of Hannover (MC438363).
- Insurance cancelled: BIPD/Primary with Insurance Corporation Of Hannover (MC438363) — TERM/REPL.
- Registered with FMCSA as USDOT 839284.
Dates come from FMCSA filings and inspection records as filed; a filing date is when FMCSA recorded it, not when an event happened on the road.
Registration
- First registered with FMCSA
- Nov 12, 1999
Questions & answers
Quick answers, written from this carrier's FMCSA record.
Is Michael Posthuma an active carrier?
The available FMCSA record lists USDOT 839284 as active. Registration is separate from operating authority and insurance coverage.
What is Michael Posthuma's USDOT and MC number?
USDOT 839284; docket number MC 438363.
How do I contact Michael Posthuma?
As filed with FMCSA: phone (352) 821-0950; fax (352) 821-0950; address 14055 SE 180Th Street, Weirsdale, FL 32195.
What insurance does this record show for Michael Posthuma?
No BIPD amount appears in the stored legacy authority record for MC 438363. This does not establish current coverage or uninsured status. Check current filings in FMCSA Motus and confirm coverage with the insurer.
What is Michael Posthuma's safety rating?
No FMCSA safety rating is available here. Not rated does not mean safe or unsafe.
How many trucks and drivers does Michael Posthuma have?
Power units: 1; drivers: 1, as filed on its MCS-150.
What does Michael Posthuma haul?
Its FMCSA filing lists these cargo types: general freight, metal/sheet/coil, logs/poles/beams, building materials, construction.
What equipment does Michael Posthuma operate?
On government records: Tractor-Trailer (1 tractor and 1 trailer filed on its MCS-150).
What is the usual MCS-150 update schedule for Michael Posthuma?
The usual USDOT-digit schedule gives April 2026. No filing date is stored here. FMCSA currently gives extra time for biennial updates due on or after June 1, 2026 and has suspended inactivation for those missed updates. This calculated date is not a finding of noncompliance. Check the linked FMCSA notice for changes.
Reviews
From brokers, shippers and drivers who worked with this carrier.