FMCSA lists this registration as inactive. Details below show the last record on file.
Rare Earth Sciences
Phone (813) 971-3882Tampa, FL
Find this carrier by: USDOT 1868652 · 813-971-3882 · 8139713882 · Tampa, FL
Carrier information from FMCSA records. See dates and record coverage. How to verify an FMCSA record.
- USDOT
- USDOT1868652
- MC
- None
- Registered
- 2009 · 17 yrs
- Location
- Tampa, FL
- MCS-150 filed
- Mar 24, 2009
USDOT registration
Inactive
Registration status shown in FMCSA records
Authority record
No filing shown
Check current status 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.
Rare Earth Sciences is an inactive registrant based in Tampa, FL, registered with FMCSA under USDOT 1868652. Phone: (813) 971-3882. No roadside inspection or crash activity is shown in the available 24-month records. Missing records do not establish a clean safety history.
USDOT 1868652 was first registered with FMCSA on Mar 24, 2009 (17 years ago), and its most recent MCS-150 filing is dated Mar 24, 2009. FMCSA currently lists USDOT 1868652 as inactive; the details below are the last record on file.
Dates behind this profile
- MCS-150 filing
- Mar 24, 2009
- 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 1868652: connected companies, safety rating or scores, roadside inspections or crashes (24 months).
Company details
Filed identity, officers, contacts and registration details.
Company identity & officers
- Company officer
- Bruce Bosserman
- Legal name
- Rare Earth Sciences
- Doing business as
- Hsa Engineers & Scientists
- Registered as
- Registrant
Registration & filings
- USDOT number
- 1868652
- Docket numbers
- None on file
- Registered
- Mar 24, 2009 (17 yrs)
- Last MCS-150
- Mar 24, 2009
- Hazmat, as filed
- No
- Passenger carrier, as filed
- Not available
Carriers in Tampa, FL
- USDOT registrations in Tampa
- 13,090
- Currently active
- 7,233 (55%)
- One-truck operations
- 10,111 (77%)
- With for-hire authority
- 5,353 (41%)
- Registered in the last 12 months
- 722
From FMCSA census records as of Nov 14, 2026.
Find this carrier by
- USDOT
- 1868652
- Phone
- (813) 971-3882813-971-38828139713882
- Cell
- (813) 205-7759813-205-77598132057759
- Fax
- (813) 971-1862813-971-18628139711862
- Officers
- Bruce Bosserman
- Legal name
- Rare Earth Sciences
- DBA
- Hsa Engineers & Scientists
- Address
- 4019 East Fowler Avenue, Tampa, FL 33617
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.
- Problem: USDOT registration is not active
FMCSA lists USDOT 1868652 as inactive.
- No data: No authority filing shown
This is not a finding of unauthorized operation. Requirements depend on the operation; verify the current registration in Motus.
- 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 13, 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 13, 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 13, 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 13, 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.
Fleet & drivers
Filed fleet and driver counts, cargo types, and vehicles observed at inspections.
Drivers
- Total drivers
- 0
- CDL drivers
- Not available
- Interstate, over 100 mi
- Not available
- Interstate, within 100 mi
- Not available
- Intrastate, over 100 mi
- Not available
- Intrastate, within 100 mi
- Not available
- Leased drivers / month
- Not available
Operations
- Power units
- 0
- Trucks
- 0
- Buses
- 0
Changes & history
Dated changes, earlier values and filing history for this registration.
Timeline of this registration
- Registered with FMCSA as USDOT 1868652.
- Latest MCS-150 filed.
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
- Mar 24, 2009
- Last MCS-150 update
- Mar 24, 2009
Questions & answers
Quick answers, written from this carrier's FMCSA record.
Is Rare Earth Sciences an active carrier?
The available FMCSA record lists USDOT 1868652 as inactive.
What is Rare Earth Sciences's USDOT number?
USDOT 1868652. No MC, MX or FF docket number is on file.
How do I contact Rare Earth Sciences?
As filed with FMCSA: phone (813) 971-3882; fax (813) 971-1862; address 4019 East Fowler Avenue, Tampa, FL 33617.
What is Rare Earth Sciences's safety rating?
No FMCSA safety rating is available here. Not rated does not mean safe or unsafe.
Reviews
From brokers, shippers and drivers who worked with this carrier.