Aviation data analysis and validation utilities for ARINC 717/429 recording systems.
Flight Data Analysis
FDR Analyzer
Decode and visualize ARINC 717 flight data parameters across flight phases. Analyze parameter trends, detect out-of-range values, and export reports.
ARINC 717 Validator
Check sync integrity of ARINC 717 binary recordings. Detects WPS, sync direction, sync words, and reports the complete sync segment structure.
ARINC 429 Validator
Validate ARINC 429 data bus recordings channel by channel. Checks sector structure, timestamps, parity, labels, SDI, and optional mapping rates.
ACMS Reports
SGE Report Analyzer
Parse and chart SGE cruise phase reports against a format definition file. Surfaces parameter values and anomalies across multiple CRZ report entries.
Output Headers Parser
Extract and sort all parameter headers from an ACMS output format definition file. Useful for quickly auditing what parameters a report exposes.
DSIRF Validator
Validate DSIRF cruise report files for format compliance and value range correctness. Flags structural errors and out-of-range parameter values.
Calculators
ARINC 717 Resolution
Calculate the linear resolution of an ARINC 717 word from its value range, bit count, and signed encoding.
UTC Time Converter
Convert UTC timestamps to local time for any timezone worldwide. Useful for correlating flight events to local time at departure or destination.
Hex Timestamp Converter
Convert between hex-encoded Unix timestamps (e.g. 69f41bee) and human-readable UTC dates, in either direction.
Binary Tools
Binary Data Viewer
Browse any binary file with a hex and ASCII grid. Supports offset navigation, pattern search, byte bookmarks, and ARINC 429/717 stream inspection.
Binary Header Editor
Read, edit, and rewrite the text header region of any binary file. Configurable byte length, padded with null bytes on download.
Binary File Diff
Compare two binary files side by side at the byte level. Highlights differences, reports match statistics, and exports the full diff as a CSV.