Know the real remaining life of every asset.
Absolute LLP limits, component status, reliability, and forecast — computed from one canonical model, not re-keyed across spreadsheets that age the moment they're saved.
The technical truth of every airframe, engine, and part.
Six production capabilities that compute remaining life and reliability from one canonical model — so the number you act on is the number that's real.
LLP Tracking
ProductionEngine, APU, and landing-gear life-limited parts with AI delivery-report extraction (draft → commit) and a back-to-birth chain. The cycles limit is absolute — never reset by overhaul or swap.
engine · APU · LG · back-to-birth · absolute limit
Component Status
ProductionHTC and OCCM mature, plus Avionics, Software, Engine-LRU, O2, and Life-Vests. Interval calculation, remove/replace, and a reliability auto-defect bridge.
HTC · OCCM · avionics · LRU · interval calc
History
ProductionShop visits, swaps, overhauls, C/D checks, and operational events — with Form-1 override and full import/export of the technical timeline.
shop visit · swap · overhaul · C/D · Form-1
Forecast
ProductionUtilization scenarios and shop-visit plans with bundling, plus a narrative that explains what is coming due and why.
utilization scenarios · SV plans · bundling · narrative
Reliability
ProductionDefect collection and snapshot KPIs — dispatch %, rate per 1,000 FH, IFSD — with repetitive-defect detection, meetings, and ATA drilldown.
dispatch % · per-1000FH · IFSD · ATA drilldown
An absolute limit, computed back to birth.
LLP cycle limits are absolute under Part-21 and Part-C — never reset by an overhaul, a swap, or a shop visit. Aersynx carries the back-to-birth chain so the remaining life you quote is the remaining life you can prove.
Forecast and reliability, from the same record.
Both read the canonical utilization and defect history — so what's coming due and how the fleet is actually behaving are computed off the same numbers, not reconciled after the fact.
Shop visits bundled when limit windows overlap — one downtime instead of two, planned a quarter ahead.
Dispatch reliability, rate per 1,000 FH, IFSD, and ATA drilldown — with repetitive defects flagged.
Run the lease, the reserves, and the portfolio off the same record.
The commercial side of the fleet reads and writes the same asset registry as the technical side — no re-keying between the people who fly the aircraft and the people who own it.
Asset Registry
ProductionThe canonical asset record: soft-archive, registrations, owner/lessor/operator/CAMO relationships, data shares, certificates, and cabin config.
registrations · relationships · data shares · certificates
Lease Management
ProductionOperating, finance, and sublease lifecycles with redelivery conditions, maintenance reserves plus ledger, exclusions, and lease events.
operating · finance · sublease · reserves + ledger
Asset Comparison Engine
BetaDeterministic title-vs-replacement scoring across Next-SV, LLP, concession, and AD, paired with an AI narrative — hundreds of pages reduced to one. Back-to-Birth report coming soon.
Next-SV · LLP · concession · AD · AI narrative
Portfolio / Fleet Dashboard
BetaA fleet KPI overview with lease timeline and concentration-risk views across the portfolio.
fleet KPI · lease timeline · concentration risk
A remaining-life number you can't trust is worse than none.
You act on these numbers — in a sale, a lease, a shop-visit plan. When they're computed off a spreadsheet that drifted, the error rides along to the deal.
- You quote LLP remaining life that an overhaul “reset” in a spreadsheet — and you've sold cycles that don't exist.
- A backdated utilization entry silently advances a limit, and you act on a number that was never real.
- A reliability trend stays buried in tech-log PDFs, and a repetitive defect goes uncaught until it's an IFSD.
The invariants that keep the number honest.
Remaining life is only defensible if the rules underneath it can't be bent — by an overhaul, a backdated entry, or a second copy of the formula that drifted from the first.
The absolute-limit rule
An LLP cycles_limitis absolute under Part-21 and Part-C. It is never reset by an overhaul, a swap, or a shop visit — because the part's certified life doesn't start over just because it changed hands.
One formula, five consumers
Remaining life comes from a single canonical function. LLP screens, the replace flow, exports, forecast, and KPIs all call it — zero duplication, so there is no second copy to drift out of sync.
Counters only move forward
Entity lifetime cycles are monotonic — written with GREATEST, never overwritten downward. A regression is rejected, not absorbed, so a bad import can't walk a limit backward.
Landing gear, kept straight
LG life-limited parts key off the gear's own lifetime_csn— not aircraft CSN — so a gear that moved between airframes carries its real cycle history, not the airframe's.
Back-to-birth, attached
The remaining life you quote carries its back-to-birth chain and the Form 1 behind it — so the basis for the number is in the record, ready before a buyer's auditor asks.
Reliability that surfaces
Dispatch %, rate per 1,000 FH, and IFSD roll up from collected defects with repetitive-defect detection — the systemic problem is flagged, not left buried in the tech log.
Plan the fleet, not the panic.
Book a walkthrough with our team, or tell us what you're trying to solve.