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VALIDATED

BIG SKY SHUTTLE INC

Trust Score

Excellent Why this score?

Company CheckBIG SKY SHUTTLE INC · DOT 1569797

DBA: DISCOVERY YELLOWSTONE TOURS

142 BLACKTAIL LOOP, LAKESIDE, MT, 59922-7500

DOT# 1569797 MC# 926296 Lakeside, Montana 11 years

CARRIER

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10

Power Units

14

Drivers

0

Crashes (24-Month)

$5,000,000

Insurance

Satisfactory

Safety Rating

0

Inspections

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Deep records on this carrier, only on LoadWrap

SMS BASIC Scores→ Safety & Inspections→ Licensing & Insurance→ Know Your Rights→ VIN Watch & CARB Check→ Get Change Alerts→

Public record

2 events tracked · latest Sep 8, 2026 ↓ Show details ↓

Insurance 2

Current
Active insurance on file ($5,000,000).
Sep 13, 2025
Insurance policy cancelled (PHILADELPHIA INDEMNITY INSURANCE COMPANY).

Public FMCSA record · blue clean · orange change · red risk.

Company Information

Legal NameBIG SKY SHUTTLE INC

DBA NameDISCOVERY YELLOWSTONE TOURS

DOT Number1569797

MC Number926296

Entity TypeCarrier

Operating StatusA - Active

LocationLakeside, Montana

Added10/25/2006

MCS-15003/07/2026

Contact Details

PhoneSign in to view

EmailSign in to view

Physical Address142 BLACKTAIL LOOP, LAKESIDE, MT, 59922-7500

Mailing Address142 BLACKTAIL LOOP, LAKESIDE, MT, 59922-7500

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE

Carrier OperationA - Interstate

DocketMC926296

CommonActive

ContractNot Active

BrokerNot Active

Operating11 years

Operation Classification

Authorized For Hire Passenger Carrier

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.

Unsafe Driving

measure 0 · 0 insp with violations

Clean

Hours-of-Service Compliance

measure 0 · 0 insp with violations

Clean

Driver Fitness

measure 0 · 0 insp with violations

Clean

Controlled Substances / Alcohol

measure 0 · 0 insp with violations

Clean

Vehicle Maintenance

measure 0 · 0 insp with violations

Clean

Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage100,000 miles

Mileage Year2024

VMT SourceMCS-150 Form

Drivers

14

Interstate

0

Intrastate

0

CDL

14

Total

Interstate >100mi0

Interstate <100mi0

Intrastate >100mi0

Intrastate <100mi0

Safety Summary

Safety RatingSatisfactory

Total Crashes (24-mo)0

Fatal0

Driver OOS0.0% avg 5.5%

Vehicle OOS0.0% avg 20.7%

SmartWay PartnerNo

Last Review10/13/2022

Insurance

Amount$5,000,000

Type91X

VerifiedFMCSA · 06/29/2026

CompanyPHILADELPHIA INDEMNITY INSURANCE COMPANY

Policy #PHPK2601914-009

Last checked09/08/2026

Quick Facts

StatusActive

TypeCarrier

Fleet10 units

Drivers14

Mileage100,000 mi

Operating11 years

MCS-15003/2026

Safety & Inspection Data

Crash Summary

Total Crashes (24-mo)0

Fatal0

Injury0

Tow-Away0

Safety RatingSatisfactory

Driver Inspections

Total0

Out of Service0

OOS Rate0.0%

National Avg5.5%

Vehicle Inspections

Total0

Out of Service0

OOS Rate0.0%

National Avg20.7%

Last FMCSA Review: 10/13/2022 | Rated: 10/17/2022

Licensing & Insurance

Form	Type	Insurance Company	Policy	Coverage	Effective	Cancel Date	Method
91X	BIPD/Primary	PHILADELPHIA INDEMNITY INSURANCE COMPANY	PHPK2601914-008	$5,000,000	09/13/2024	09/13/2025	Replaced
91X	BIPD/Primary	PHILADELPHIA INDEMNITY INSURANCE COMPANY	PHPK2601914	$5,000,000	09/13/2023	09/13/2024	Replaced
91X	BIPD/Primary	PHILADELPHIA INDEMNITY INSURANCE COMPANY	PHPK2322556	$5,000,000	09/13/2021	09/13/2023	Replaced
91X	BIPD/Primary	PHILADELPHIA INDEMNITY INSURANCE COMPANY	PHPK1708192	$5,000,000	09/13/2017	09/13/2021	Replaced
91X	BIPD/Primary	PHILADELPHIA INDEMNITY INSURANCE COMPANY	PHPK1548757	$5,000,000	09/13/2016	07/18/2017	Name Changed
91X	BIPD/Primary	ZURICH AMERICAN INSURANCE COMPANY	BAP-9222167	$1,000,000	09/13/2015	09/13/2016	Replaced
91X	BIPD/Excess	GOLDEN BEAR INSURANCE COMPANY	GBX29863	$4,000,000	09/13/2015	09/13/2016	Cancelled
91X	BIPD/Primary	PHILADELPHIA INDEMNITY INSURANCE COMPANY	PHPK1548757	$5,000,000	07/18/2017	09/13/2017	Replaced
91X	BIPD/Excess	AMERICAN ALTERNATIVE INSURANCE CORPORATION	96A2UB0000363-02	$4,000,000	07/16/2015	09/13/2015	Replaced
91X	BIPD/Excess	AMERICAN ALTERNATIVE INSURANCE CORPORATION	96A2UB0000363-02	$4,000,000	07/16/2015	10/10/2015	Cancelled
91X	BIPD/Primary	AMERICAN ALTERNATIVE INSURANCE CORPORATION	92A2CA0000627-03	$1,000,000	07/16/2015	09/13/2015	Replaced
91X	BIPD/Primary	AMERICAN ALTERNATIVE INSURANCE CORPORATION	92A2CA0000627-03	$1,000,000	07/16/2015	10/10/2015	Cancelled

No active insurance policies.

Docket	Type	Action	Served	Disposition	Disp Date
MC926296	COMMON	INVOLUNTARY REVOCATION	09/14/2015	DISCONTINUED REVOCATION	09/17/2015
MC926296	COMMON	INVOLUNTARY REVOCATION	08/17/2016	DISCONTINUED REVOCATION	09/12/2016
MC926296	MOTOR PASSENGER COMMON CARRIER	GRANTED	08/14/2015	-	-
MC926296	COMMON	INVOLUNTARY REVOCATION	06/15/2017	DISCONTINUED REVOCATION	06/14/2017

No revocation records.

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100/100

Excellent

VERIFIED

Every carrier starts at 100. We subtract points for each missing requirement or risk factor below. Verified means all four core requirements pass.

Score breakdown

100, no deductions

Clean record, the bar stays full at 100.

Verification, 4 core requirements

Active operating authority

FMCSA shows the USDOT registration and authority are active.

Authorized for hire

Holds active for-hire (common or contract) authority.

Active insurance on file

Insurance coverage and carrier are on file with FMCSA.

Safety rating not Unsatisfactory

Satisfactory FMCSA safety rating.

What's lowering this score

Clean record, no deductions. This carrier starts and stays at 100.

How we calculate the Trust Score

Every company starts at 100

We subtract points for each missing requirement or risk factor. Verified means all the core requirements for that company's type pass. Nothing is added back, the score is a deduction model built only on public FMCSA data. No pay-to-play, no opinions.

Requirements differ by company type

Each company is judged fairly on its own FMCSA obligations. Anything that doesn't apply shows as a grey N/A, not required, never a penalty.

Carrier (for-hire)

Operating authority, authorized-for-hire, insurance on file, safety rating.

Broker

Broker authority + $75k surety bond (BMC-84/85). MCS-150 not required (no fleet).

Freight forwarder

FF authority + $75k bond + BOC-3. MCS-150 not required (no trucks).

Private carrier

Active USDOT + MCS-150 + safety. No operating authority / for-hire / insurance filing required (hauls its own goods).

Crashes are scaled, not flat

Crash history is proportional. We don't apply a flat penalty, we scale it to (a) crashes per vehicle in the fleet and (b) the share of those crashes that were fatal. So a big, safe fleet barely moves; a small fleet with many (and fatal) crashes takes a large hit.

0 pts deductedscaled by rate & severityup to −28 pts

Low end

50,000 vehicles + 1 crash → ~0 pts. A huge fleet with very few crashes per vehicle is almost untouched.

High end

5 vehicles + 3 crashes incl. fatal → large deduction (near the −28 cap). Many crashes per truck, fatal-heavy.

Mechanics: deduction is capped at 28 points, weighted roughly 60% on crashes-per-vehicle and 40% on the fatal ratio. Zero crashes = zero deduction. If fleet size is unknown, only crash severity can move the score (conservative).

Out-of-service rate vs. the national average

Driver and vehicle out-of-service rates are measured against the FMCSA national average, not a flat number. A company only takes the deduction when it sits above the national benchmark, for example “Vehicle OOS 37% vs national avg 20.7%”.

Point reference, the full menu

Every factor and exactly how many points it can remove. Knockout factors (they also fail Verification) are marked.

Factor	Points
USDOT / authority not active with FMCSA knockout	−25
Missing operating authority (when required) knockout	−15
No insurance or surety bond on file (when required) knockout	−25
Unsatisfactory safety rating knockout	−30
Conditional safety rating	−12
MCS-150 biennial update overdue (carriers)	−10
Crashes, rate-adjusted (per-vehicle & fatal share)	0 to −28
Driver OOS rate above national average	−5
Vehicle OOS rate above national average	−5
Very new carrier (under 1 year)	−10
Limited operating history (1-3 years)	−6
Moderate operating history (3-5 years)	−3
Operating history unknown	−3
No public phone number	−3
No public email address	−2

All inputs come from public FMCSA records (operating authority, insurance/bond filings, the SAFER/SMS safety profile, crash & inspection reports). If FMCSA updates a record, the score updates with it. For the full deduction table, see the methodology page.

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