Shadik International delivers specialized end-to-end flight data extraction, computational processing, and tamper-proof secure transfer solutions for airlines, aircraft operators, and investigative authorities.

Recorded telemetry files downloaded from FDR and optical acquisition units consist of raw binary frames requiring meticulous bit-level decommutation and calibration before they can be utilized for engineering evaluation. Our proprietary extraction pipelines guarantee absolute fidelity from the memory chip to the final decrypted analysis report.

Key Capabilities & Pipeline Architecture

• Raw Binary Extraction: Bitstream extraction from solid-state crash-survivable memory units (CSMU) without altering the source memory cells.
• Cryptographic Verification: Automatic generation of SHA-256 and SHA-512 hashes at moment of download to prove bit-perfect preservation in audit trials.
• Decommutation & Frame Mapping: Precision matching against aircraft-specific parameter documentation (DLU / XML data map definitions).
• AES-256 Encrypted Transfer: Transmission of flight records over encrypted tunnel protocols (SFTP / TLS 1.3 / Air-gapped physical media courier).
• Chain-of-Custody Certification: Time-stamped custody logs detailing every access, extraction, and transfer event for regulatory scrutiny.

Security & Compliance Specifications

Security Layer	Implementation Detail
Encryption Standard	AES-256 GCM encryption at rest and in transit
Integrity Hashing	FIPS 180-4 compliant SHA-256 verification signatures
Data Format	Raw binary (.raw, .bin), decoded engineering (.csv, .dat), and JSON metadata
Audit Compliance	DGCA Flight Safety Circulars, ICAO Doc 9992, FAA Advisory Circular AC 120-82