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MEL Deferral Management: A Dispatch Handoff Checklist
A 2026 MEL deferral management guide for US Part 121 and 135 teams: approved-data handoffs, repair intervals, release coordination, vendor evidence and interface acceptance tests.

FAA Ground Stop Data: NAS Status XML vs TFMS for OCCs
A 2026 comparison of FAA ground stop data for OCC dashboards, covering public NAS Status XML, authorized TFMS Flow Information, vendor rights, event lifecycle, timestamps, and stale-feed behavior.
Flight Status Data Feeds for OCC: Schedules and OOOI
A 2026 analysis of flight status data feeds for OCC teams: query APIs versus streams, OOOI event provenance, UTC reconciliation, replay, blocked-aircraft access and licensing checks.

METAR, TAF and SIGMET Sources for OCC Dashboards
A 2026 comparison of NOAA AWC, commercial feeds and existing dispatch platforms for OCC weather dashboards, with formats, jurisdictional coverage, API limits and a UTC freshness example.

Part 121 Crew Qualification Tracking: Records to Rosters
A 2026 analysis of Part 121 crew qualification tracking: source-to-roster fields, FAA record requirements, expiry semantics, packaged integrations, reconciliation tests and authorized human review.

Airline Delay Cost Calculation: Scope and Worksheet
A 2026 worksheet for airline delay cost calculation: compare scoped per-minute references, prevent duplicate benefits, test attributable cash savings, and assess flight operations software lifecycle costs.

Part 121 Dispatch Release Changes: Signature to Departure
A 2026 analysis of Part 121 dispatch release changes, covering continuing information duties, signatures, release version control, source timestamps and copyable handoff tests for domestic and flag operators.

Airline On-Time Performance Calculation and Denominators
A 2026 guide to airline on-time performance calculation: eligibility, cancellations, diversions, threshold boundaries and a source-linked worksheet for comparing internal dashboards with published methods.

IATA Delay Codes in Operations Systems: Editions and Audits
A 2026 guide to edition-aware IATA delay codes in operations systems: cause-minute pairs, revision history, unresolved mappings and acceptance tests for native platforms or a narrow integration.

EFB Data Revision Control: Tests Before Adding a Feed
A 2026 guide to EFB data revision control for operations and IT teams, covering FAA and EASA boundaries, version and validity contracts, offline synchronization, vendor evidence, and acceptance tests.

Part 135 SMS Recordkeeping Requirements and Retention Rules
A 2026 guide to US Part 135 SMS records: retention clocks, source and access mapping, FOQA boundaries, hazard histories and practical export tests for safety managers and operations data teams.

A-CDM TOBT TSAT Integration: An Airline OCC Event Contract
A 2026 analysis of European A-CDM integration for airline OCC teams: TOBT and TSAT authority, event revisions, airport access, EOBT reconciliation and acceptance tests for existing platforms or custom adapters.

Part 135 Operational Control Workflow: Quote to Flight
A 2026 analysis of Part 135 operational control workflow, tracing quote revisions, trip and leg identifiers, crew changes, cancellations, decision records and the buy, configure or build choice.

GNSS Interference Monitoring for Airline Operations: OCC
A 2026 source and confidence map for GNSS interference monitoring: compare EASA FIR indicators, FAA and Canadian notices, ADS-B anomaly maps, freshness labels and feed licensing for OCC teams.

Part 117 vs Part 135 Flight Duty Time: Data Checklist
A 2026 US comparison for crew scheduling and operations IT: rule boundaries, source-of-record fields, planned versus actual events, correction tests, API questions and an audit handoff checklist.

ADS-B Data Feeds for Flight Operations: Acceptance Tests
A 2026 guide to evaluating ADS-B flight tracking feeds for ground operations, with timestamp and identity checks, route-specific freshness tests, privacy and licensing questions, and fallback design.

AIDX vs SSIM vs OOOI: Flight Operations Data Guide
A 2026 boundary map for SSIM schedules and slots, AIDX operational flight-leg updates, and OOOI movement timestamps, with a worked UTC rollover and integration acceptance checks.

How to Reconcile OOOI Events with ACARS and Flight Schedules
A 2026 guide to reconciling ACARS OOOI events with flight schedules: event provenance, UTC matching, source selection, late corrections, block-time checks and five synthetic exception tests.

FAA NOTAM Management Service API Migration Checklist
A 2026 operator checklist for FAA NMS API migration covering source selection, lifecycle acceptance tests, feed reconciliation, monitoring, cutover evidence and unresolved access terms.

METAR TAF Data API for OCC Dashboards: NOAA vs Cache
A 2026 comparison of NOAA AWC direct queries, bulk METAR/TAF cache files, and managed feeds for OCC dashboards, with request arithmetic, freshness tests, and failure handling.

FAA NMS API for Flight Operations: Source and Change Checklist
A 2026 source and change checklist for FAA NMS API integration: access, initial loads, deltas, cancellations, provenance, stale-feed controls, and vendor-feed decisions for flight operations teams.