Start with Your North Star

• Tell me about your top commercial goal for this cabin program, for example revenue per seat, brand positioning, or lifecycle cost.
• How often do you re-evaluate seat density versus passenger experience during a refresh program? Options: Quarterly, Biannually, Annually, Ad hoc, Never
• Describe a recent decision where you traded seats for comfort, why you made that call, and what happened next.
• If you had to choose a single measurable outcome to defend to the C-suite, which would it be: revenue per seat, NPS, or lifecycle cost? Options: Revenue per seat, Net Promoter Score, Lifecycle cost, Installation schedule adherence, Other
• Who on your team must sign off for changes that affect cabin revenue or certification timelines? Options: VP Product, Cabin Program Director, Head of Customer Experience, Engineering Lead, Certification Lead, Asset Manager, Procurement, Other

Where Current Choices Are Costing You

• If a two-week slip on a modification line costs your operation millions, what specific failure would make you consider pausing the program?
• Walk me through the last time a supplier delay idled your installation crews, how long it lasted, and what you did to recover.
• Which downstream costs spike when a certification submittal is late—rework, AOG, or lost flying days—and who absorbs them? Options: Rework costs, Aircraft on ground days, Lost revenue due to delays, Supplier penalties, Other
• Are there recurring sources of weight penalty you accept during design reviews that you wish you could eliminate? Options: Seat frames, IFE hardware, Galley reinforcement, Acoustic treatments, Other
• When schedule slips have happened, who usually escalates first and what decision point forces a change in scope or timeline?

Certification Boundaries That Quietly Redraw Your Layout

• Which certification constraint, if unresolved, would force you to pause the program? Options: Structural load limits, EMC or IFE constraints, Emergency evacuation spacing, Material flammability, Other
• Confirm whether you have active deviations or special conditions on any fleet type that affect install weight or material choices. Options: Yes - deviations exist, No - standard configuration, Unsure, need to confirm
• Explain your process for validating that a proposed bill of materials will pass your primary authority without extra testing.
• Who on your certification side owns submittal timelines and approvals, and do they have dedicated bandwidth for this program? Options: Yes, dedicated certification owner, Shared across programs, No dedicated owner yet, Unsure
• Could your program accommodate a physical test article that adds six weeks to the certification timeline? Options: Yes, we can absorb six weeks, No, six weeks is unacceptable, Maybe with schedule tradeoffs, Unsure

Operational Constraints: Aircraft, Lines, and Lead Times

• Name the one aircraft availability constraint that, if it shifts, would stop the installation schedule.
• How often do you lock modification-line slots per aircraft type, and what is your usual lead time? Options: 6+ months, 3-6 months, 1-3 months, Less than 1 month, Slot-by-slot
• List the supplier categories that require the longest lead times for your programs. Options: Seat vendors, IFE providers, Galley manufacturers, Avionics/wiring contractors, Tooling providers, Other
• Identify the operations contact who manages aircraft handovers and acts as the daily line coordinator.
• When a supplier misses a key delivery by four weeks, what contingency in your operations plan forces a decision to reschedule or accelerate other work?

Who Needs to Be in the Room

• Name the stakeholder who, if not engaged early, can derail certification or budget approval.
• Select the format you typically use to brief the C-suite on premium cabin ROI and certification risk—slides, one-page memo, or formal board pack. Options: Slides and presentation, One-page memo, Formal board pack, Ad hoc conversations, Other
• Walk me through the last cross-functional decision that changed seat count: who raised the concern first and how was it resolved?
• Do you have a named owner for post-installation warranty and in-service performance, and if so, who? Options: Yes - named owner exists, No - responsibility shared, No - not yet assigned, Unsure
• Identify the approval that typically causes the longest delay during program sign-off.

Alternatives on the Table

• What would have to be true about your incumbent solution for you to keep them instead of changing vendors?
• Select the alternative paths you are evaluating right now. Options: Renew with incumbent, Different external vendor, Internal redesign, Do nothing / status quo, Switch seat architecture, Other
• Specify the single metric that would need to improve for you to stay with your current approach. Options: Revenue per seat, NPS, Certification lead time, Total cost of ownership, Installation window adherence, Other
• Has anyone on your team proposed solving this internally without outside partners, and how developed is that plan? Options: Yes - internal proposal exists, No - no internal plan, Under discussion
• Would an internal option that shortens delivery by six months but increases capex by 20% make you more or less likely to decide this quarter? Options: More likely, Less likely, No change, Need more data

Operational Readiness: Can You Run This?

• Point to the infrastructure gap on your side that, if left unfilled, would prevent installation in your preferred window.
• Do you have APIs or integration endpoints for fleet data, wiring diagrams, or seat configuration management that we must consume? Options: Yes - APIs available, No - manual data only, Partial - some systems exposed, Unsure
• Estimate the number of full-time engineers or certification specialists available to dedicate to this program during peak months. Options: >5, 3-5, 1-2, 0 - none available
• List the data sets that are clean and accessible today, such as BOMs, wiring schematics, weight-and-balance reports, or supplier lead-time records. Options: Seat catalogs / BOM, Wiring schematics, Weight-and-balance reports, Supplier lead-time records, Maintenance manuals, Other
• Should your maintenance organization be unable to free a modification line for a two-week block in the next six months, would that stop the program or force different sequencing? Options: Stop the program, Force different sequencing, Use third-party lines, Negotiate weekend work, Other

Acceptance Criteria and Next Steps

• What proof point delivered in a pilot would let you sign within 30 days?
• Outline the acceptance criteria that must be met before a payment milestone is released. Options: Certification sign-off, Functional test results, Full BOM delivered, Spare-part provisioning, Installation acceptance by buyer, Other
• Describe how you measure in-service success for new cabin installations and which KPIs trigger warranty escalation.
• Do you require named spare-part stock at delivery, and if so, what fill rate or days-on-hand do you expect? Options: Yes - defined days-on-hand, Yes - percentage fill rate, No - ad hoc provisioning, Unsure
• Pinpoint the single acceptance criterion that, if unmet, would prevent you from releasing final payment.

• Solution Experience Session

• Confirm the current state and its cost
• You confirm the current-state diagnosis and accept the quantified time and revenue cost tied to the lack of a validated layout.
• Deliver two refined seat-layout options with seat counts, revenue-per-seat modeling, weight estimates, and certification risk annotations within 10 business days.
• You select a preferred seat-layout scenario or commit to a short validation test for one scenario.
• Align on criteria and hard constraints
• Run an operator turn-time simulation for the preferred layout and deliver a short report showing boarding, service, and maintenance impacts.
• You confirm the certification responsibilities and timeline risks required to reach entry into service.
• Provide final brand priority list, target revenue-per-seat metric, and confirmed certification constraints to enable modeling.
• Walk two seat-layout trade-off scenarios
• You agree the remaining evidence and deliverables required before mutual commit.
• Run operator scenarios and turn-time impacts
• Identify named certification and operations owners to participate in the installation-window feasibility review.
• Schedule an installation-window feasibility review within two weeks to align modification-line availability with the chosen layout.
• Map the certification path and responsibilities
• Validation checkpoint
• Agree next steps and decision evidence

• Solution Experience Session
• Solution Experience Deck
• Solution Brief — Seat Layout Trade-offs

• meeting
• slides
• document

• Cabin Concept Design Package
• Premium-Class Seat Manufacture and Delivery
• Economy-Class Seat Manufacture and Delivery
• Galley and Monument Manufacture and Delivery
• Lavatory Unit Manufacture and Delivery
• Overhead Stowage Unit Manufacture and Delivery
• LED Cabin Lighting System Supply and Harnesses
• IFE and Connectivity System Supply and Installation Kits
• Regulatory Certification Package (FAA/EASA/Authorities)
• Pre-fit Assemblies and Off-Aircraft Bench Testing
• On-Aircraft Installation and Fitment Support
• Spare Parts Provisioning and Service Kits
• Post-Installation Defect Resolution and Warranty Support
• Aircraft Cabin Structural Reinforcement Kits

Cabin Concept Design Package

• Do you have an existing approved cabin concept or are we starting a new concept layout? Options: Existing approved concept, New concept required, Refresh of an earlier concept
• How many distinct cabin zones (for example economy, premium economy, business) must the concept package define for each aircraft type? Options: 1 zone set, 2 zone set, 3+ zone set
• When do you need the concept layout issued as a formal drawing package (schematic cabin plan + zone cutaways) to lock long-lead items? Options: Within 4 weeks, 4-8 weeks, 8+ weeks
• Who on your side will be the product owner for approving seat counts, pitch, and revenue-per-seat targets?
• Specify the passenger experience metrics we should optimize the concept against (for example target seat pitch in business, NPS uplift target, or aisle lateral clearance in inches).

Premium-Class Seat Manufacture and Delivery

• Do you require fully factory assembled premium seats or component-kitted seats for line assembly? Options: Factory assembled, Component kits for line fit, Hybrid (some factory assembled)
• Provide the target delivery window per aircraft (for example week-of-delivery or line-slot week) for premium seat shipments.
• Identify the maximum allowable per-seat weight (kg or lb) for premium-class seats to remain within your aircraft weight and balance limits. Options: <20 kg (<44 lb), 20-35 kg (44-77 lb), 35+ kg (77+ lb), Specify other
• Confirm required certification evidence for each premium seat: part-level test reports, flammability data, and seat-rail certification references. Options: Part test reports, Flammability data, Seat-rail load analysis, All of the above
• Describe any brand-specific trims or finishes that must be included in the manufacturing release drawings (for example stitched headrest style, upholstery class).

Economy-Class Seat Manufacture and Delivery

• How many economy seat units per aircraft will be ordered for the initial production run? Options: Less than 50, 50-150, 151-300, 301+
• Who is responsible for seat track interface verification to the Aircraft Maintenance Manual (AMM) zone drawings?
• List required economy seat functional attributes we must deliver (for example fixed shell, recline type, integrated IFE cradle, power outlet). Options: Fixed shell, Manual recline, IFE cradle, Power USB / AC, Other
• Specify the target lead-time from order release to shipment of economy-class seats. Options: 8-12 weeks, 12-20 weeks, 20+ weeks, Custom timeline
• Are there any fleet-level constraints (for example single-aisle seat track differences or exit-row restrictions) that affect economy-seat fitment? Options: Yes, No

Galley and Monument Manufacture and Delivery

• Which structural documents or station location drawings should the galley manufacture reference (for example zone station numbers or Practical Station Line callouts)?
• Describe required galley interfaces to on-board systems (power, potable water, waste drain, and oven ventilation) that must be included in factory labels and harnessing.
• Confirm the galley functional outputs that must be verified at delivery (for example oven power draw test, water fill/drain checks). Options: Oven power test, Water fill/drain test, Thermal insulation check, All of the above
• Provide the preferred delivery packaging and protection for monuments (for example crate type, tie-down points, and weight per crate).
• Name the documentation you require with each galley delivery (for example packing list, test certificates, and installation drawing). Options: Packing list, Test certificates, Installation drawing, Spares list

Lavatory Unit Manufacture and Delivery

• Which lavatory configuration is required (for example single lav forward, two lavs mid-cabin, accessible lavatory) per aircraft type? Options: Single forward, Two mid-cabin, Accessible lavatory, Custom layout
• Estimate the on-aircraft envelope for each lavatory unit including pitchwise length and fuselage cutout dimensions required for installation.
• Indicate required third-party system interfaces for lavatories (for example waste tank connections, potable water fill), including expected connection types.
• Select the required finish level for lavatory interiors (for example standard, premium, antimicrobial surfaces). Options: Standard, Premium, Antimicrobial, Custom
• Where will lavatory spare consumables be stocked initially (for example airline warehouse, line station, or modification-line tool crib)? Options: Airline warehouse, Line station, Modification-line tool crib, Other

Overhead Stowage Unit Manufacture and Delivery

• How will the overhead bin kinematic and weight be measured for each bin family to ensure compliance with the Aircraft Flight Manual (AFM) limits?
• List the stowage volume targets per bin type (for example 2 rolling bags, 3 rolling bags) that must be met in the manufacturing verification report. Options: 1-2 rolling bags, 2-3 rolling bags, 3+ rolling bags, Specify other
• Identify any lateral or vertical profile constraints in the fuselage zones where bins will install that differ from the baseline drawings.
• Are there tethering or placard requirements for modified bins under your operations specifications? Options: Yes, No
• By when must bin part numbers and installation hardware be released to the modification-line to meet scheduled slots? Options: 4 weeks before slot, 8 weeks before slot, Custom timeline

LED Cabin Lighting System Supply and Harnesses

• Which cabin lighting scenes and control modes must the lighting system support (for example boarding, cruise, night dimming, emergency path lighting)? Options: Boarding, Cruise, Night dimming, Emergency path
• Who will own the wiring route approvals for lighting harnesses against the aircraft zonal harness drawings?
• Confirm required EMI/EMC test evidence and any susceptibility thresholds for LED drivers that must be provided. Options: EMI/EMC report, Susceptibility thresholds, Driver thermal data, All of the above
• Specify harness connector part numbers or connector families that must be used to align with existing aircraft harness shells.
• Indicate whether continuous dimming or stepped dimming is required for mood-lighting scenes. Options: Continuous dimming, Stepped dimming, Both / mixed

IFE and Connectivity System Supply and Installation Kits

• When do you require complete IFE kit lists (part numbers, harness lengths, and rack drawings) to be issued for modification-line sequencing? Options: 8 weeks before slot, 12 weeks before slot, On order release
• Are there host-aircraft network integration constraints we must design to (for example avionics segregation, SELCAL interference, or SATCOM antenna placement)? Options: Yes, No
• Identify the required on-board connectivity throughput per aircraft (for example Mbps per cabin or per seat) that the system must support. Options: Low (up to 50 Mbps), Medium (50-200 Mbps), High (200+ Mbps)
• Provide the required IFE acceptance tests to be performed on-aircraft after installation (for example DRM content play, stream load, and seat audio checks).
• Which owner will be named for post-installation media configuration and content provisioning on each aircraft?

Regulatory Certification Package (FAA/EASA/Authorities)

• Which certification pathway do you expect for this program (for example Supplemental Type Certificate (STC), minor change approval, or type-certificate amendment)? Options: STC, Minor change, Type amendment, Undecided
• Which standards or regulatory references should be treated as primary compliance drivers (for example 14 CFR part 25, EASA CS-25, or national airworthiness directives)?
• Confirm the acceptance criteria for certification deliverables that you require to consider the regulatory package complete (for example signed Test Reports, Compliance Checklists, and FAA/EASA submission-ready drawings).
• By when must the certification substantiation package be available for pre-submittal review to avoid delaying the planned entry-into-service date? Options: 12 weeks prior, 8 weeks prior, 4 weeks prior
• Which owner will manage the authority communications and track open certification action items?

Pre-fit Assemblies and Off-Aircraft Bench Testing

• For each pre-fit assembly (for example mock-up row, galley mock-up, IFE rack), outline the bench test scope required before on-aircraft installation.
• Estimate the number of bench-test cycles required to validate harness lengths and connector fits prior to delivering installation kits. Options: 1 cycle, 2 cycles, 3+ cycles
• Provide the pass/fail acceptance evidence you will require from off-aircraft bench testing (for example harness continuity reports, functional run-cards, and load tests).
• Which tests must be witnessed by your engineering or certification representative at the bench prior to shipment? Options: Functional harness test, Environmental soak, Mechanical fit-check, All of the above
• Identify the shipping and packaging constraints for pre-fit assemblies to prevent damage to delicate connectors or finishes.

On-Aircraft Installation and Fitment Support

• Do you require on-site installation supervision, full installer crews, or remote technical support for the modification-line? Options: On-site supervision, Full installer crews, Remote technical support, Hybrid
• How will installation sequencing be coordinated with the modification-line schedule (for example daily shift handovers, task cards, or a Gantt deliverable)? Options: Daily shift handovers, Task cards, Gantt schedule, Other
• Identify the tooling and access requirements that installation crews will need for seat removal and monument fit (for example torque tools, access platforms, or lockout/tagout procedures).
• Confirm the acceptance criteria that will validate a completed on-aircraft installation prior to sign-off (for example torque checks, functional IFE check, and final weight-and-balance report).
• Specify the escalation path and named contacts if a fitment issue threatens the modification-line slot adherence.

Spare Parts Provisioning and Service Kits

• List the categories of spares you require per aircraft at handover (for example consumables, rotating spares, critical line-replaceable units). Options: Consumables, Rotating spares, Critical LRUs, Crash/accident kits
• State the target initial spare parts fill rate per aircraft (for example number of spare seats, number of IFE LRUs) that must be delivered with the first aircraft. Options: Full kit per aircraft, Partial (critical only), Stock at regional depot
• Select preferred spare-part provisioning model for ongoing replenishment. Options: Customer-owned inventory, Vendor-managed inventory, Consignment, Hybrid
• Provide the required documentation for each spare part delivery (for example Parts Catalogue (Illustrated Parts Catalogue), certificate of conformity, and shelf-life data).
• Are there any specific repair station approvals required for spare repairs under warranty? Options: Yes, No

• Master Services Agreement (MSA)
• Statement of Work (SOW)
• Purchase Agreement
• Payment & Milestone Schedule
• Certification Responsibility Schedule
• Spare Parts & Provisioning Schedule
• Acceptance Test Protocol & Certificate
• Warranty & Aftermarket Support Agreement
• Change Order Agreement
• Logistics, Delivery & Installation Access Rider

• Go-live Health Check (weeks 1-4)
• First Performance Measurement (weeks 4-10)
• Remediation Closeout and Operational Follow-through (around day 90)
• Ongoing Operational Review (quarterly)

• Refresh spare-part reorder points and contingency stock plans for part families that risk falling below the 48-hour fill target.
• All remediation items recorded against the Mutual Commit acceptance are either closed or have an agreed path with completion dates.
• Confirm incumbent decommissioning is complete or formally retained-read-only and team fallback habits are closed.
• Set monitoring checkpoints for warranty claim rate per aircraft per month and mean time to repair until metrics are stable.
• Publish a remediation closeout register that marks each item as closed, extended, or escalated, with new target dates where applicable.
• Execute incumbent decommission checklist including contract termination or transition to read-only, data archival confirmation, and end-of-life communication to operations.
• Schedule targeted supplier corrective action meetings for any part families driving the majority of remaining warranty claims.
• Performance trends and dashboard review
• Confirm whether defect and spare-part metrics remain within the tolerance band established in Mutual Commit or require corrective action.
• Identify top 2 recurring failure modes and agree next remediation steps if trending worse than targets.
• Maintain a live backlog of warranty and spare-part actions with clear resolution timelines.
• Update the operational dashboard with the latest quarterly data and distribute to stakeholders.
• Create targeted corrective tasks for the top recurring failure modes with proposed supplier interventions and expected metric impact.
• Reconfirm acceptance criteria and owners
• Confirm installation artifacts and certification deliverables are present and indexed for the buyer's inspection.
• Create a prioritized remediation list for any critical defects that would affect revenue service or safety.
• Establish owners and target dates for each immediate remediation action.
• Publish the deployed bill-of-materials and certification package references to the shared workspace within 48 hours.
• Open containment actions for critical defects with target resolution dates and circulate to stakeholders.
• Schedule a focused follow-up working session for any issues that cannot be resolved within 7 days.
• Present first operational data
• Determine whether warranty claim rate per aircraft per month and spare-part fill rate within 48 hours are moving toward Mutual Commit targets.
• Agree a timebound corrective action plan for each gap with measurable checkpoints.
• Place high-severity service tickets into an accelerated remediation backlog with clear escalation criteria.
• Publish the first-period performance dashboard that includes warranty claim rate, spare-part fill rate, and in-service defect rate for shared tracking.
• Create remediation tasks for each root cause identified, with target completion dates and acceptance criteria.
• Confirm supplier short-lead options or interim spares plan where spare-part fill rate missed the 48-hour target.
• Remediation status vs Mutual Commit remediation list
• Deployment and documentation validation
• Detailed review on remaining high-impact defects
• Warranty claim and root-cause summary
• Root-cause analysis for deviations
• Spare parts availability and lead-time update
• Open issues review and escalation
• Early operational observations
• Incumbent systems decommissioning and fallback closure
• Agree corrective action plan and timeline
• Agree final closeout plan and monitoring cadence
• Open action item burn-down and new operational risks
• Warranty ticket triage
• Agree immediate remediation actions