WorkflowSafety, Quality & Security

Aviation Management of Change

Aviation management of change that finds what a change touches on day one and gets every hazard owned and dated before go-live

Every change assessed before go-live, with every hazard owned and dated.

See one case, screen by screen ↓
demo36touchpointsfound overnight for one merger change, from 9 documents and 1,186 pages, each with its source
demo14differencesbetween two airlines' dispatch manuals, both passages cited side by side — 1 High, 6 Medium, 7 Low
demo14/14hazardsowned before sign-off, every mitigation dated, and go-live moved so training finishes first
target1dayto a drafted, cited safety risk assessment, not 4–6 weeks
In short

What is Aviation Management of Change?

Aviation management of change is the safety risk management an airline runs before a significant change goes live — a new aircraft type, route, vendor, organization or merger — as 14 CFR 5.51 requires. Aviation Management of Change puts seven agents on that work: they find everything the change touches, compare the manuals, draft a cited safety risk assessment and get every hazard an owner and a date, while people decide, sign and accept the residual risk.

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Updated

The problem

Why aviation management of change takes weeks — and still misses a procedure

Aviation management of change starts with 14 CFR 5.51, which requires safety risk management for every new system, revised system and new operational procedure, so an airline that adds an aircraft type, opens a route, swaps a vendor or merges two certificates has to assess the change before it goes live. Today the safety risk manager starts from a blank form, lists the affected departments from memory, books a workshop with each one and copies hazards out of old spreadsheets.

What gets missed is the procedure nobody remembered. In a merger two airlines' manuals differ clause by clause, and nobody reads both in full. The common audit findings follow: mitigations without an owner or a date, controls that finish after go-live, and post-change reviews that never happen because everyone assumes the controls work.

estimated4–6weeksof calendar time to assess one significant change by hand
typical700+peoplealigned manuals and procedures for one US network merger's single operating certificate
Where the working days to a drafted assessment goestimated
By hand25 days
With the solution1 days
  • Reading the change plan and writing the system description3 → 0.2 d
  • Listing departments, manuals and training from memory5 → 0.1 d
  • Comparing procedures and manuals across both airlines6 → 0.1 d
  • Finding existing hazards in the register and old assessments4 → 0.1 d
  • Rating hazards on the matrix and drafting controls4 → 0.3 d
  • Testing control dates and a second review of the ratings3 → 0.2 d

Estimated split for one significant change at a large carrier, by hand and with the solution. 4–6 weeks = 7 departments × 2 review rounds × about 1 week of scheduling each; 1 day is the target in the live solution.

How it works

How a change gets assessed

Seven agents find everything a change touches, compare the manuals, draft and re-rate the risk assessment and chase every owner; people decide and sign.

What comes in
Sources inPlan · manuals · hazards · people · change plan, both airlines' manuals, hazard register, safety reports, org directory
Agents at work
Change agentone question at a time
Then
Impact agentdraws the rings
Procedure compare agenttwo manuals
Then
Risk agentdrafts, tests dates
Check agentre-rates blind
Then
Coordination agentowners and dates
A person decides
Safety Risk Managerapproves; owners decide mitigations; the VP accepts residual risk
What comes out
Everything the change touches, cited
A signed Part 5 risk assessment
Reviews at 30 and 90 days
One case, step by step

One merger change, from the plan to a signed safety risk assessment

Corvane Airways is moving the acquired Halvard Air's dispatch into its own operations control: 46 dispatchers, 38 routes, 212 daily flights and 54 aircraft, with cutover planned for Mon, Jan 11, 2027. This is MOC-2026-118, screen by screen, in the working solution.

  1. 01Friday, 07:40

    The briefing is already written

    Elena Marsh · Safety Risk Manager

    Elena runs 9 open changes; 4 go live in the next 90 days. Her Today screen opens on five things that need her, riskiest first: fuel policy on the dispatch merger is rated 4C High, the check agent disagrees on desk load, and Load Planning and Emergency Response missed their ring confirmation. She can answer any line by asking the agents in plain words.

    Change agent: “Overnight the agents read 9 documents, 1,186 pages for the Halvard dispatch merger and drew 36 things it touches.”

  2. 02Overnight

    Everything the change touches, drawn as rings

    Impact agent

    The change sits at the center with three rings around it: 7 departments, 19 hazards and procedures, and 10 manuals and training programs. A filled dot shows its risk; a hollow dot is unowned. Clicking Fuel policy opens why it is there: Corvane's DPM 7.3.2 and Halvard's HDM 6.4.1, side by side with the passages highlighted, the draft hazard H-01 and the four manuals and courses it touches.

    The impact agent never adds a point to the rings without a cited source.

  3. 03Question 7 of 8

    One question at a time, only what the plan does not say

    Change agent

    To finish the system description 14 CFR 5.53(b) asks for, the change agent asks only what it could not find. “Where will the 46 Halvard dispatchers sit after cutover?” — the plan names the DEN center but also keeps the PDX lease until June 2027. Elena picks DEN; the agent fills Facilities in section 1 and moves on to whether OpSpec B343 carries over to the single certificate.

    “Noted: all 46 move to DEN. Facilities in section 1 is filled; no remote-desk hazard is needed.”

  4. 0401:34

    Two dispatch manuals, compared clause by clause

    Procedure compare agent

    The agent matched Corvane's Dispatch Procedures Manual rev 31 (612 clauses) with Halvard's Dispatch Manual rev 18 (548 clauses): 486 the same in substance, 61 Halvard-only and retired at cutover, and 14 differences that change what a person does. D-01 is High: Halvard plans contingency fuel as the 95th percentile of 180 days' burn per city pair under OpSpec B343; Corvane carries 10% of trip time.

    The agent reports differences; it never decides which airline's procedure is right.

  5. 05Draft 3

    The safety risk assessment, drafted in Part 5 form

    Risk agent and check agent

    Section 1 is the system description, section 2 the hazards: 14 of them, 1 High, 6 Medium, 7 Low, each with its owner, initial rating and residual target, and every value cited. The check agent rated every hazard without seeing the first rating and agrees on 13 of 14. Four things stand between the draft and sign-off.

  6. 0602:08

    Will the controls be in place by go-live? No.

    Risk agent

    The risk agent drafted four controls for H-01 and tested them against the classroom calendar. Classroom DEN-T4 takes 16 dispatchers a week and is booked Dec 21 – Jan 15 for the A350-1000 course, so on Jan 11, 14 of 46 dispatchers would be untrained. It drafted three options: keep Jan 11 with desk load above the 22-flight limit, move cutover to Feb 8, or phase the cutover — island routes on Feb 8, the rest on Jan 11 — with two flight planning systems running in parallel for 4 weeks.

    Option B: all 46 trained by Jan 29, then 10 days of shadow dispatch; residual 4E Low; $38,400 to extend Halvard's flight planning license 4 weeks.

  7. 07One signature

    The hazard owner decides, with a reason code

    Grant Holloway · Director of Dispatch

    Grant owns H-01. He reads the agents' work, sees the check agent recomputed option B blind and agrees at 0.91, and accepts it with reason code M2 — “Date moved so the control is in place before go-live” — and his e-signature. Go-live moves to Mon, Feb 8, 2027 on every screen.

    “I accept option B as Grant Holloway, Director of Dispatch — e-signature, Fri, Oct 16, 2026 07:45”

  8. 08Blocks sign-off

    Two agents disagree; the safety lead decides

    Elena Marsh · Safety Risk Manager

    On H-06, flights per dispatch desk, the risk agent rates 3C Medium and the check agent, rating blind, 3B High: the same people learn a new system and new procedures while their load rises 57%, and dispatcher fatigue already has 9 reports this year. The screen shows what each choice means. Elena keeps 3C Medium, and her reason goes on record.

    A disagreement between the agents blocks sign-off until a person decides.

  9. 095 of 7 confirmed

    No risk stays unowned

    Coordination agent

    Load Planning and Emergency Response missed the 5-business-day ring confirmation, leaving H-10 and H-13 unowned. The coordination agent drafted one message to Isabel Duarte and one to Ray Castillo, each naming the items and asking for a confirmation by Tue, Oct 20. Elena reads them and sends both.

    “The coordination agent drafted the messages. Edit, then send. Nothing goes until you send it.”

  10. 10Cleared for go-live

    Signed at the level the risk matrix sets

    Elena Marsh and Colin Avery

    All five checks pass: the system description complete, 14 of 14 hazards owned, the check agent agrees with every rating, no High left after the controls, and every mitigation done at least 7 days before go-live. Elena approves the assessment; Colin Avery, VP Corporate Safety, accepts the one residual Medium, H-07. Post-change reviews are set for Mar 10 and May 10, 2027.

    “Every risk owned, dated and agreed; the assessment is signed and in the audit trail.”

Who it’s for

Aviation management of change, built for everyone who signs.

The same dispatch merger, seen by four of the people who carry it — what a change assessment looked like, and what it looks like now.

EM
Elena MarshSafety Risk Manager, Corporate Safety · 9 open changes
Safety Risk Manager
Before
“I find out what a change touches in the fourth meeting.” Starts every assessment from a blank form and a spreadsheet of old hazards.
Now
Opens a change already drawn as rings with every source cited, decides where the agents disagree and approves a drafted Part 5 assessment.
GH
Grant HollowayDirector of Dispatch · owner of the Halvard dispatch integration
Director of Dispatch
Before
“Show me the difference in the two manuals, not a meeting about it.” Sits through workshops to find out what changes for his dispatchers.
Now
Reads each difference in the words of both manuals, sees three dated options with costs, and accepts one with a reason code and his signature.
CA
Colin AveryVP Corporate Safety · accepts residual Medium risk
VP Corporate Safety
Before
“I sign what I can read in two minutes, with the sources one click away.” Signs assessments assembled by hand.
Now
Sees the five sign-off checks pass and accepts only the risk the matrix puts at his level, with the source one click away.
NB
Nadia BrooksQuality Assurance Manager · audits the SMS, signs post-change reviews
Quality Assurance Manager
Before
“If the inspector asks why we accepted a risk, the answer must already be written down.” Chases reviews nobody scheduled.
Now
Gets 30- and 90-day reviews with the indicators read and a proposal to close or reopen, and exports the evidence pack per change.
Built on the engine

7 agents. Each with one job, and hard limits.

Seven agents find everything a change touches, compare the manuals, draft and re-rate the risk assessment and chase every owner; people decide and sign.

Change agent

Reads the change plan and interviews the change owner one question at a time in plain words, then writes the system description 14 CFR 5.53(b) asks for. It also writes the morning briefing.

  • Never invents an answer; anything not found becomes a question
  • Asks only what the plan does not say
Impact agent

Finds every department, existing hazard, procedure, manual and training program a change touches, from the document library, hazard register, training catalog and org directory, and draws them as rings.

  • Never adds a point without a cited source
  • Re-reads the sources when the plan changes
Procedure compare agent

Compares two airlines' manuals clause by clause for a merger or transition, and returns each difference side by side with both passages cited and a draft hazard.

  • Never judges which procedure is right; reports the difference
  • Names the differences it was unsure of, and the check agent reads them again
Risk agent

Drafts hazards, ratings on the carrier's risk matrix, controls and residual risk, then tests whether each control can be in place before go-live against training calendars, capacity and quotes.

  • Never accepts a risk
  • Below the 0.80 confidence threshold, a person decides
Check agent

Re-rates every hazard and re-checks every option blind, with read-only access to every source, and explains its reasons when it disagrees.

  • Never sees the first rating before it finishes
  • A disagreement blocks sign-off until a person decides
Coordination agent

Assigns owners from the org directory, tracks ring confirmations and mitigation dates against go-live, drafts reminders and escalates when the SLA passes.

  • Never sends without a person
  • Never assigns outside the department
Post-change review agent

At 30 and 90 days after go-live, reads the safety reports, flight data summaries and indicators the assessment named, and proposes closing the review or reopening a hazard.

  • Never closes a review; quality assurance signs
Safety Risk Manager

Approves every assessment; owners decide, the VP accepts residual risk. The agents propose; a named person decides.

Ask in plain words

Ask the agents about any change, in plain words

Every screen has the agents beside the work. Ask why, ask what-if, or tell them what to do; answers cite their source, and nothing is approved, sent or signed until a person says so.

Why is fuel policy on the rings?

Halvard plans contingency fuel statistically; Corvane carries 10% of trip time. Halvard's authorization applies to its certificate only, so the method stops at cutover. Rated 4C High.

Why not keep Jan 11?

Option A leaves 32 trained dispatchers for 212 Halvard flights a day: up to 24 flights a desk, above the 22-flight limit. I do not agree with it.

Could more classroom seats save the date?

A second classroom at PDX from Dec 21 would train the last 14 by Jan 8, for about $61,200. It leaves 3 days of margin; I would rate my confidence 0.78, below your 0.80 threshold.

Who could own H-13 if Ray cannot?

In Emergency Response, Wes Kimura is the duty manager who runs the go-team list.

Every screen

The working solution, as it ships.

13 screens from the working solution, on its sample data. Pick one to see it large.

Today and the briefingThe safety risk manager's day: open changes, go-lives in 90 days, unowned risks, post-change reviews due, what needs her, and the change agent's morning briefing with questions to ask.
What the change touchesThe management of change ripple: departments, hazards and procedures, and manuals and training drawn as rings around the change, with the change agent's questions beside them.
Why a point is on the ringsFuel policy opened: both airlines' manual passages highlighted, the draft hazard with its rating and residual target, and the manuals and courses it touches.
Describe the change, one question at a timeThe change agent asks the change owner only what the plan does not say and writes each answer into the 14 CFR 5.53(b) system description.
Two airlines' manuals side by sideMerger procedure comparison: 14 differences between two dispatch manuals, both passages cited, each with a risk rating, the department and a draft hazard.
The safety risk assessmentThe aviation safety risk assessment in Part 5 form: system description and hazards with owner, initial rating, the check agent's blind rating and the residual target.
Controls tested against go-liveThe risk agent's controls tested against the classroom calendar, and three mitigation options with residual risk, go-live, cost, desk load and the check agent's view.
The hazard owner accepts and signsAccepting a mitigation with a reason code, a note for the record and an e-signature; the new go-live date follows on every screen.
When the agents disagreeThe risk agent's rating and the check agent's blind rating side by side, what each choice means, and the safety lead's decision that unblocks sign-off.
Owners for every riskRing confirmations by department, and the coordination agent's drafted reminders to the two late owners, sent only when a person sends them.
Sign-off and residual riskFive checks before anyone signs, the safety lead's approval, the VP's acceptance of residual Medium risk and the change cleared for go-live.
The 90-day post-change reviewIndicators against target after a new route went live, the review agent's finding and the check agent's agreement, and the decision to reopen the hazard or close the review.
Your risk matrixThe hazard risk matrix from the carrier's SMS manual, the Medium and High thresholds, and who accepts each level — changed only with a second signer.
Governance

Built for safety risk management: cited, decided, signed, on the record.

Every value cites its passageEvery point on the rings, every difference and every value in the safety risk assessment links to the clause, OpSpec, hazard or record it came from. The evidence pack for MOC-2026-118 carries 41 citations from 9 documents.
People decide, with a reason and a signatureDepartment leads confirm their ring, hazard owners decide mitigations, the safety lead approves and resolves disagreements — each with a reason code and an e-signature. Agents draft; people send, approve, accept and sign.
A second agent rates blindThe check agent re-rates every hazard and recomputes every option without seeing the first rating. When it disagrees, sign-off stays blocked until the safety lead decides.
Nothing goes live with an unowned riskSign-off waits for five checks: a complete system description, every hazard owned, the check agent in agreement, no High left after the controls and every mitigation done at least 7 days before go-live.
Risk accepted at the level the matrix setsResidual Low is accepted by the department director, Medium by the VP Corporate Safety and High by the Accountable Executive, and no change goes live with a High residual. Changing the matrix or the rules needs a second signer.
A chained audit trail and an evidence packEvery agent and person action is on an append-only trail in which each entry carries a hash of the one before, so a changed entry breaks the chain. One click exports a change's evidence pack: the assessment, cited passages, decisions, signatures and the trail.
Configuration

Your SMS manual, not ours

The risk matrix, who accepts each level, the agents' thresholds and the clocks are settings the SMS administrator owns; a change needs a second signer and is logged.

SettingDefaultChoose from
Risk levels on the matrixMedium from index 6, High from 12Index = severity 1–5 × likelihood A–E; both thresholds editable
Low residual risk accepted byDepartment directorDepartment director · VP Corporate Safety
Medium residual risk accepted byVP Corporate SafetyVP Corporate Safety · Accountable Executive
Ask a person below confidence0.80Any value between 0 and 1
The check agent must agreeOn — a disagreement blocks sign-offOn · off
Mitigations done before go-live7 days0 to 59 days
Owners confirm their ring within5 business days1 to 29 business days; escalate to the safety lead after the SLA
Reminders3 and 1 business days before3 and 1 business days before · Every business day · Only at the due date
Connections

Works with the systems your SMS already runs on

Document libraryboth airlines' manuals, OpSpecs and change plans
Hazard registerthe SMS hazard register, read and updated with both ratings
Training records and org directorycourses, classrooms, who is qualified; people, roles and departments
Flight planning systemfuel policies and station profiles, read-only
Safety reports and flight data summariesemployee safety reports and event counts by route and runway
Project portfoliochange plans, program dates and quotes
What it changes

The difference, in numbers.

Every figure is labelled: a target the solution is built to, an estimate, a typical published result, or a proven one.

target
100%
of significant changes assessed and signed before go-live, every hazard owned and dated
14 of 14 owned
hazards in the demo
target
0
changes live without safety risk management (14 CFR 5.51)
target
1day
to a drafted, cited assessment, not 4–6 weeks
By hand4–6 weeks
With agents1 day

“demo” = seen in the working solution, on its sample data · “target” = the design goal, measured in the live solution · “estimated” = our estimate (4–6 weeks = 7 departments × 2 review rounds × about 1 week of scheduling) · “typical” = published figures (published accounts of a US network airline merger's single operating certificate — more than 700 employees aligning manuals and procedures over more than 18 months). Regulations named: 14 CFR 5.51, 5.53 and 5.55; FAA SMS final rule, 89 FR 33068 (Apr 26, 2024). People, Corvane Airways, Halvard Air and every document, flight and aircraft named on this page are fictional — characters and sample data in the working solution.

Questions

Aviation management of change: what airline safety teams ask.

What is aviation management of change?

Aviation management of change is the safety risk management an airline runs before a significant change goes live — a new aircraft type, route, vendor, organization or merger — as 14 CFR 5.51 requires. Aviation Management of Change puts seven agents on that work: they find everything the change touches, compare the manuals, draft a cited safety risk assessment and get every hazard an owner and a date, while people decide, sign and accept the residual risk.

When does 14 CFR 5.51 require a safety risk assessment?

14 CFR 5.51 applies safety risk management to the implementation of new systems, the revision of existing systems and the development of operational procedures. In the solution, the triggers are settings: a new aircraft type or variant, a new route or station, a new vendor in a safety-critical service, a merger or integration, an organization change, and new equipment or software — each with its own question set.

How do you assess the safety risk of an airline merger or single operating certificate?

The procedure compare agent reads both airlines' manuals clause by clause and returns each difference side by side with both passages cited and a draft hazard. In the demo it matched a 612-clause and a 548-clause dispatch manual and found 14 differences that change what a dispatcher does, one of them High.

How long does a management of change assessment take?

By our estimate, a significant change takes 4–6 weeks of calendar time by hand: about 7 departments, two review rounds and a week of scheduling each. The target is a drafted, cited assessment in one day; department leads then confirm their rings within the 5-business-day SLA you set.

Who accepts residual risk, and does the AI accept or sign anything?

No agent accepts a risk, closes a review or sends a message. Residual risk is accepted at the level your risk matrix sets — in the demo, Low by the department director, Medium by the VP Corporate Safety and High by the Accountable Executive — each with a reason code and an e-signature.

What if two agents rate a hazard differently?

The check agent re-rates every hazard without seeing the first rating. When it disagrees, both ratings and their reasons are shown side by side and sign-off stays blocked until the safety lead decides; the decision and its reason go on the audit trail.

Does it follow up after go-live?

Yes. At 30 and 90 days the post-change review agent reads the safety reports, flight data summaries and indicators the assessment named and proposes closing the review or reopening a hazard. Quality assurance signs the review.

How long does it take to go live?

The Agentic Solution Engine builds and deploys it from your requirements and documents — your SMS manual, risk matrix, a sample of past change assessments and the manuals they touched — and it goes live once every quality gate has passed. We will walk you through it on one of your own changes first.

See it on
your next change.

We'll run Aviation Management of Change on one of your own change plans and the manuals it touches.