This package is the authoritative internal package record for ESN 894120. The sealed bundle, version lineage, and audit trail are attested and sealed. Any change creates a new version and re-attestation is required.
Package integrity hash
9f2c4d18a0b73e51…c8d17b94
Manifest hash
b71a2e09c3f5…5f4288
Reviewer attestation
S. Park
Part 145 reviewer · C4R501Y
Signed May 26, 2026 · 14:08 UTC
Last integrity re-check · 9s ago
Integrity
Hash match confirmed
Version lineage
3 versions · no gaps
Documents
5 sealed files
Completeness
100% · 9/9 fields
Confidence
96% · OCR + reviewer
Audit events
6 recorded
Document class coverage
5 required · 5 present · 0 missing
FAA 8130-3
present
Teardown report
present
Maintenance log
present
AD compliance
present
Back-to-birth lineage
present
Service bulletins
optional
Asset specifications
Part number
CFM56-7B24
Serial number
894120
Module
HPT
Status
Overhauled
TSN
28,412.6 hrs
CSN
14,208 cyc
Last shop visit
2026-03 · HSI
Approving org
Cascadia Air · C4R501Y
ADs status
Current
Validation results
6 checks · 6 passed · 0 blockers
Serial number matches across documents
ESN 894120 · 5/5 docs
TSN / CSN reconcile with prior package
vs PKG-016220
OCR confidence above threshold
avg 91% · min 84%
AD compliance current
as of seal date
Reviewer signature present
Part 145 · C4R501Y
Back-to-birth lineage continuous
no gaps detected
Source documents
5 files · 50.3 MB
FAA 8130-3 — Airworthiness approval tag
8130-3 · 1 page · 2.4 MB · sha a91f…c4d2
Verified
Teardown report — CFM TP 72-1033
Teardown · 18 pages · 11.8 MB · sha 7b03…918e
Verified
Maintenance log 2019–2024
MaintLog · 64 pages · 34.2 MB · sha 55fa…2210
Verified
AD compliance summary
ADCompliance · 6 pages · 1.1 MB · sha 0e44…b7c9
Verified
Back-to-birth lineage statement
Lineage · 3 pages · 0.8 MB · sha 31aa…6f02
Verified
Audit trail
Attested · 6 events
14:08 UTCS. Park
Sealed package and issued shareable verification link
14:06 UTCS. Park
Approved QA checklist (5/5)
13:58 UTCS. Park
Cross-checked CSN against prior package PKG-016220
13:52 UTCJ. Okafor
Corrected inspector name from 'S. Vasquex' → 'S. Vasquez'