Departure procedure compliance — aviation safety topic profile

01 · Topic overview

What this profile covers

Accurate loading, briefing, flying, and monitoring of departure routing, speed, altitude, navigation, and noise-abatement constraints.

Why it matters

Takeoff decisions are made with changing energy and shrinking runway margin, while configuration and performance errors can become rapidly consequential. For departure procedure compliance, useful analysis connects the immediate event with exposure, defenses, recurrence, and the wider operating system rather than treating one observation as a final conclusion.

Topic familyTakeoff & departureFlight Operations

Family lens

Performance preparation, runway acceleration, rotation, rejection, liftoff, and obstacle-clearance risk.

02 · Definition and evidence frame

Understand the subject before interpreting a signal.

In plain language, this profile examines accurate loading, briefing, flying, and monitoring of departure routing, speed, altitude, navigation, and noise-abatement constraints.

SID deviationdeparture procedurealtitude constraintnavigation

Evidence to combine

Build a multi-source picture

Performance calculation and loaded-input records
Configuration, speed, thrust, and flight-path data
Runway, weather, and obstacle information
Crew, dispatch, maintenance, and ATC records

What flight data contributes

Timing, relationships, and recurrence

Relevant recorded context may include vertical speed, roll angle, autopilot status. Use validated mappings and examine signal relationships over the applicable flight phase.

Interpretation boundary

Do not turn an observation into a conclusion

Recorded motion should be compared with the actual performance basis and aircraft configuration; a deviation cannot be interpreted safely from generic speeds or limits.

Decision standard

Keep controlling material visible

Apply the current approved manuals, procedures, authority requirements, investigation evidence, and validated organizational definitions for any operational decision.

ft/min or m/s

Vertical speed

The aircraft's vertical rate. Different recorded sources and smoothing can produce materially different values, especially during flare and touchdown.

Open parameter guide ↗deg

Roll angle

Aircraft bank attitude about the longitudinal axis.

Open parameter guide ↗discrete / mode

Autopilot status

Engagement and mode states for automatic flight-control systems; useful analysis normally needs more than a single on/off bit.

Open parameter guide ↗

03 · Structured review method

From a broad topic to a defensible safety review.

Define

State what departure procedure compliance means for the aircraft, operation, authority, and organization in scope.

Verify

Confirm the provenance, quality, timing, units, completeness, and limitations of every data source used.

Describe

Reconstruct what happened and quantify relevant exposure before discussing causes or corrective action.

Corroborate

Compare flight data with reports, operational context, technical evidence, and authoritative source material.

Test barriers

Identify which preventive, recovery, and consequence-mitigation controls should have worked and how their performance can be measured.

Assure

Assign proportionate action and verify whether the control and safety performance improve without harmful unintended effects.

04 · Analysis frame

Questions before conclusions

Q1
How is departure procedure compliance defined for the aircraft, operation, authority, and organization being reviewed?
Q2
Which precursors, recorded signals, reports, and external data would confirm the event and describe its context?
Q3
Which preventive, recovery, and consequence-reduction barriers should work, and where could they weaken?
Q4
What does recurrence, exposure, severity potential, or change over time show before choosing a safety action?

05 · Related flight-data events

2 connected event profiles

These are terminology and family connections for exploration—not claims that FDM alone can determine the topic.

Search the event atlas →

FDM-112 · Navigation & airspace

Lateral navigation deviation

Aircraft track departs from the programmed, cleared, or protected lateral path beyond a validated containment rule.

Open FDM profile ↗FDM-113 · Navigation & airspace

Vertical navigation deviation

Aircraft altitude or vertical path departs from the programmed, selected, or procedure reference beyond a validated rule.

Open FDM profile ↗

06 · Connected deep briefs

Go deeper into the closest ASIP research guides.

Flight Operations

Tail Strike

Understand how aircraft geometry, pitch rate, gear compression, speed, and control technique combine near takeoff or landing.

Open intelligence brief ↗Flight Operations

Runway Excursion

Explore overruns and veer-offs as the combined result of approach energy, runway condition, touchdown, deceleration, and directional control.

Open intelligence brief ↗Flight Operations

Rejected Takeoff

Understand the time-critical stop decision through speed, failure recognition, runway remaining, braking, spoilers, and reverse thrust.

Open intelligence brief ↗Aircraft Systems

Engine Failure and Thrust Loss

Separate commanded thrust, actual engine response, system effects, and crew management across partial, asymmetric, and complete thrust-loss events.

Open intelligence brief ↗

07 · Related official-source reading

12 useful starting points

Original ASIP summaries lead to publisher pages. ASIP does not copy or host the reports.

No copied report filesSearch all related records →

U.S. Federal Aviation AdministrationDirect title match

SAFO 24002 — Recognizing and Mitigating Global Positioning System (GPS) / Global Navigation Satellite System (GNSS) Disruptions

Official U.S. Federal Aviation Administration material indexed for navigation and surveillance and airworthiness and systems. Open the publisher source for the complete document, scope, and current status.

Open official source

U.S. Federal Aviation AdministrationDirect title match

SAFO 17013 — SAFO 17013, Rockwell Collins Flight Management Systems Pro Line 4 and Pro Line 21 Navigation Databases

Official U.S. Federal Aviation Administration material indexed for navigation and surveillance. Open the publisher source for the complete document, scope, and current status.

Open official source

U.S. Federal Aviation AdministrationDirect title match

SAFO 14002 — SAFO 14002, Global Positioning System ( GPS )/Global Navigation Satellite System ( GNSS ) Navigator/Autopilot Compatibility

Official U.S. Federal Aviation Administration material indexed for flight controls and automation and navigation and surveillance. Open the publisher source for the complete document, scope, and current status.

Open official source

U.S. Federal Aviation AdministrationDirect title match

SAFO 07001 — VHF Navigation Antenna Failures

Official U.S. Federal Aviation Administration material indexed for navigation and surveillance. Open the publisher source for the complete document, scope, and current status.

Open official source

Airbus Safety FirstDirect title match

Performance Based Navigation RNP and RNP AR Approaches

Official Airbus Safety First material indexed for navigation and surveillance. Open the publisher source for the complete document, scope, and current status.

Open official source

Airbus Safety FirstDirect title match

The Future Air Navigation System FANS B

Official Airbus Safety First material indexed for navigation and surveillance and airworthiness and systems. Open the publisher source for the complete document, scope, and current status.

Open official source

U.S. Federal Aviation AdministrationTerminology match

SAFO 24004 — Automatic Dependent Surveillance Broadcast (ADS-B) Transmitter Anomalies

Official U.S. Federal Aviation Administration material indexed for navigation and surveillance. Open the publisher source for the complete document, scope, and current status.

Open official source

U.S. Federal Aviation AdministrationTerminology match

SAFO 22003 — SAFO 22003, Traffic Alert and Collision Avoidance System II (TCAS II) Alerts at Denver International Airport (DEN)

Open official source

U.S. Federal Aviation AdministrationTerminology match

SAFO 17002 — SAFO 17002, Improper Transponder and Automatic Dependent Surveillance-Broadcast ( ADS-B ) OUT Equipment Testing

Official U.S. Federal Aviation Administration material indexed for navigation and surveillance. Open the publisher source for the complete document, scope, and current status.

Open official source

U.S. Federal Aviation AdministrationTerminology match

SAFO 11010 — TCAS II Guidance and Training for Title 14 of the Code of Federal Regulations (14 CFR ) Part 135 and Part 125 Certificate Holders, Part 125 Letter of Deviation Authority ( LODA ) holders (125M), Part 91 Subpart K, (91K) Program Managers, Part 91 Operators and Part 142 Training Centers

Official U.S. Federal Aviation Administration material indexed for navigation and surveillance and human factors. Open the publisher source for the complete document, scope, and current status.

Open official source

Airbus Safety FirstTerminology match

Atlantic Airways Introduction of RNP AR 0.1 Operations

Official Airbus Safety First material indexed for navigation and surveillance. Open the publisher source for the complete document, scope, and current status.

Open official source

Airbus Safety FirstTerminology match

Do you know your ATC-TCAS panel ?

Official Airbus Safety First material indexed for navigation and surveillance. Open the publisher source for the complete document, scope, and current status.

Open official source

Taxonomy and method references

ICAO / CICTT

Common Taxonomy Team

International work on common aviation occurrence categories and definitions for consistent reporting and analysis.

Open reference

EASA

Safety Risk Management

European safety-risk process connecting data, safety issues, risk portfolios, priorities, and safety action.

Open reference

EASA

Annual programmes and reports

Annual safety reviews and risk portfolios used to identify key risk areas, safety issues, and emerging issues.

Open reference

EASA

European Plan for Aviation Safety 2025

A broad evidence-based portfolio showing the scale and connected nature of current aviation safety issues.

Open reference

SKYbrary

Operational issues index

A practical discovery index for operational safety subjects; official authority and manufacturer sources remain controlling where applicable.

Open reference