The PAXBRIEF Approach

Five Analyses.
One Flight.

Every flight depends on five things: the aircraft, the airport, the operator, the crew and the weather. A Convergent Risk Briefing analyzes all five for the flight you are actually taking.

Aircraft Analysis

The aircraft for your flight.

Taken as deep as the details allow: the aircraft type before one is assigned, the specific aircraft once its registration is known.

Airport Analysis

The airports for your flight.

Departure, destination and alternates, each for this aircraft and the conditions expected when you use it.

Operator Analysis

The operator conducting your flight.

The Part 135 company responsible for your flight, from its regulatory and safety records.

Aircrew Analysis

The crew assigned to your flight.

The pilots named for your flight, from their certificates, experience and records.

Aviation Weather Analysis

The weather for your route and timing.

Departure, en route and arrival, for the times you fly. Not an official weather briefing.

How deep the Operator and Aircrew Analyses go, and the Aircraft Analysis once a specific aircraft is assigned, depends on what the operator shares. Every briefing is delivered either way; operator cooperation adds depth.

Any one of the five is also available on its own as a Targeted Analysis, credited toward a Convergent Risk Briefing for the same flight.

Convergent Risk Analysis

A unified visual assessment mapping how factors across all five domains intersect on your flight.

PAXBRIEF Risk Analysis

Options Follow
Findings.

Each briefing builds on the one before it. Convergent risk can only be identified once all five domains are analyzed, and options can only be developed once the convergent picture is known. That is why each briefing includes everything beneath it.

Options are for your consideration. The decision remains yours.

Our flagship

Convergent Risk Briefing

All five analyses for your flight, plus the Convergent Risk Briefing: an independent assessment of where factors across the aircraft, airport, operator, crew and weather interact and compound on this specific flight.

Aircraft
Airport
Operator
Aircrew
Aviation Weather

+ Risk Mitigation Briefing

An addition to the Convergent Risk Briefing. Presents options for client consideration, developed from the convergent findings, with the trade-offs of each stated.

What Arrives
in Your Hands.

PAXBRIEF
1
FLAGGED
2
3
4
5
6

Illustrative layout. Ratings shown are illustrative.

A Convergent Risk Briefing arrives as a written briefing in plain language, with flagged findings surfaced prominently.

1

The coverage line

The aircraft, crew, operator, airports and date your briefing covers, stated at the top.

2

An overall rating

Set by the highest indicator among the briefing's findings.

3

Findings, each rated

Every finding carries one of three indicators and is written in plain language.

4

The convergent findings

Where factors across the five analyses interact and compound on your flight.

5

Options for your consideration

With the Risk Mitigation Briefing added: options developed from the convergent findings, with the trade-offs of each stated.

6

The Final Conditions Check

One page on the day you fly: when the check ran, conditions then and now, what changed, and whether your briefing stands or has been updated.

The Three Indicators you care about.

Ratings describe the findings in the records we reviewed. They are never a verdict on an aircraft, an operator or a crew, and never a score.

NO ADVERSE FINDINGS

No adverse findings identified in available data.

ADVISORY

Factor warrants client awareness.

FLAGGED

Factor identified for client attention.

Timed to Your
Departure.

Everything is anchored to when you fly. You choose when you want your briefing, and we confirm the delivery time before you pay.

You order

Tell us when you fly and when you want your briefing.

Delivery time confirmed

You see it before you pay.

Briefing delivered

A Convergent Risk Briefing usually takes 48 hours, a Targeted Analysis 24.

Final conditions check

About six hours before departure (the evening before for early flights).

Departure

The decision remains yours.

Timing

Tell us when you fly and when you want your briefing. We confirm the delivery time before you pay. A Convergent Risk Briefing usually takes 48 hours, a Targeted Analysis 24. If you need it sooner, faster service is +50% or +100%, worked out from the time you choose.

Final check

Your Convergent Risk Briefing includes a final check of the weather and airport conditions on the day you fly, about six hours before departure (the evening before for early flights). If conditions change anything in your briefing, we update it at no charge. If only your departure time moves, tell us and we move the check.

Other changes

Your briefing covers the flight as booked. If the aircraft, crew, operator, airports or date change, an update brings your briefing current at the update price. Add one at checkout or any time.

When in doubt

If it is unclear whether a change calls for a paid update, we resolve it in your favor.

It Starts With
an Invitation.

We extend invitations as capacity allows. Already hold one? Your access code opens ordering. If not, tell us about your flight and request one.

1

Invitation

Received from us, or requested with a few details about your flight.

2

Your access code

One personal code, tied to your email, for all of your orders.

3

Your flight

Departure and destination airports, and your departure date and time.

4

Your briefing

Choose the briefing and when you want it. Add an update now or any time.

5

Review and pay

See the price and your committed delivery time before you pay. At your first order you accept the Client Terms of Service.

Who Does the Work.

Human analysts make every judgment.

We use AI tools to gather and organize data. Every rating and every analytical judgment is made by a human analyst.

Independent of the flight.

We have no business or financial relationship with any operator we assess. Our revenue comes only from passengers and their representatives.

Reviewed before delivery.

A second reviewer checks every briefing before it reaches you.

Built from the record.

We work from public FAA, NTSB and weather records and industry sources, and from operator records when the operator cooperates. Every briefing is delivered either way; cooperation adds depth.

We inform. You decide.

Questions about how it works? Book a call with a PAXBRIEF advisor.

PAXBRIEF is advisory, not directive: we inform your decision and never make it. A briefing is not a guarantee of safety and neither endorses nor condemns any operator. The pilot in command remains the final authority over the flight. Our weather analysis is not an official weather briefing. PAXBRIEF uses AI tools; human analysts make every analytical judgment.