Landing Aero

A 2026 reference for NAT RCL messages in OCC software: distinguish receipt from ATC amendments, track OCA source editions, and test native provider evidence before commissioning a ground interface.

A 2026 procurement guide to aircraft operational data access: distinguish raw and derived data, verify permissions, and document feed fields, delivery terms and integration acceptance.

EASA fuel consumption monitoring in 2026: CAT.OP.MPA.180 and .181, AMC8's two-year database, per-tail data lineage, a rule-to-field-to-owner map, and acceptance tests for ACARS gaps, tail swaps and outliers.

A source-labelled comparison of pilot logbook requirements for the FAA, Transport Canada, EASA with Ireland, UK CAA and CASA: fields, certification, retention and export checks, as of October 2026.

Explainer for OCC data teams on magnetic vs true north in flight operations data: field matrix of documented north references, WMM2025 and WMMHR2025 validity, and a reproducible test of 92 values (2026).

A 2026 analysis of aircraft tail swaps for airline OCC and integration leads, covering assignment ownership, event versions, consumer acknowledgments, packaged software coverage, and acceptance tests.

A 2026 analysis of FAA circling icon removal, conflicting publication versions and ground-reference data audits, with a source contract, provider questions and synthetic acceptance tests.

A 2026 airline readiness guide to IATA FOX data sharing requirements: OFP and load-final XML, aircraft-configuration CSV, privacy approvals, weekly export controls and the choice between existing exports and a narrow adapter.

A 2026 analysis of electronic NOTOC revisions for US air carriers: edition-linked PIC receipt, ground access, offline EFB tests, retention evidence and the future European AMC comparison.

EU occurrence reporting under Regulation 376/2014 in 2026: the 72-hour and 30-day clocks, an evidence-event ledger, ECCAIRS and E5X channels, and national portal differences.

2026 analysis of 14 CFR 135.79: VFR-plan information, overdue notification, communications-gap plans and retention, with a record matrix, decision tree and test cases. AC 136-5 (2026-01-23) is not a mandate.

How US Part 121/135 operators can prove FAA winter 2026-27 holdover table data matches every crew tool: authority chain, source manifest, fluid mapping, a release ledger template and a buy-versus-bridge test.

FF-ICE flight plan revisions in 2026 for EU, Norway and Swiss IFR: GUFI, version +1 rule, ACK/REJ plus filing status, 30-minute re-evaluation, and when a custom OCC ledger is needed.

A 2026 acceptance-test guide for SSIM schedule times to UTC, covering DST gaps and overlaps, date rollover, fractional offsets, version provenance and importer evaluation.

A 2026 analysis of FICON and international GRF runway reports: runway thirds, assessment timestamps, revision provenance and an OCC acceptance test matrix with degraded display states.

How an AIRAC change moves from State AIS to ground systems in 2026: three dates, 42/28/56-day lead times, a cutover ledger, UTC timeline for cycle 2611, acceptance tests.

Part 121 load manifest handoff guide for 2026: how late passenger, bag, cargo, tail and fuel changes reach the final loadsheet, with a field-level source map and acceptance-test matrix.

A 2026 assessment of EASA's 2028 FDM AMC, covering capture and processing denominators, missing-data recovery, crew safeguards, vendor exports and a practical evidence matrix.

A 2026 guide to Canadian flight-duty records for CARs 704/705 operators: required fields, 24-month retention, roster integration, correction history and practical acceptance tests.

A 2026 analysis of FAA flight plan ACK and REJ messages, reference matching, conflicting interface guidance, and OCC controls for changes, cancellations and missing acknowledgments.

A 2026 analysis of EASA standby and reserve rules, revised standby ends, late calls and airport transitions, with a roster-event test matrix, vendor demo script and export requirements.