Aviation Compliance Resource Hub
FAA compliance resources for pilots, charter operators, flight departments, and repair stations. Part 91 general aviation, Part 135 charter operations, and Part 145 repair station certification guides.
General Aviation (Part 91)
Airworthiness requirements, pilot certifications, and maintenance tracking for GA operators.
Charter & Air Taxi Operations (Part 135)
Certification requirements, pilot qualifications, and operational compliance for charter operators.
Repair Stations (Part 145)
Quality control systems, training programs, and FAA surveillance readiness for repair stations.
More Resources
Additional guides and articles in this topic.
Best FAA Audit Preparation Software 2026: Top 7 Tools for Part 135 Readiness
Best ARGUS Audit Prep Software 2026: Top 7 Tools for ARG/US Platinum, Gold and CHEQ
Best Aviation Drug & Alcohol Testing Program Software 2026 (49 CFR Part 120): Top 7 Platforms Ranked
CAMP Systems + Veryon (Traxxall) Alternatives: Best Aviation Compliance Software 2026 (Ranked + Compared)
Best Part 121 Air Carrier Compliance Software 2026 (SMS + FOQA + ASAP): Top 7 Platforms Ranked
Best Part 91 IFR Currency + Pilot Training Records Software 2026: Top 7 Platforms Ranked
Best Part 145 Repair Station Compliance Software 2026: Top 7 Platforms Ranked
Best Part 135 Compliance Software 2026: Top 7 Platforms for Charter + On-Demand Operators
Best Part 135 Operations + Recordkeeping Software 2026
Best Part 135 General Operations Manual (GOM) + Maintenance Manual Software 2026
Best Part 135 LOA + RVSM + RNP Authorization Tracking Software 2026
Best Part 91 Corporate Flight Department Compliance Software 2026
Best Aircraft Logbook + Maintenance History Software 2026
Best Aircraft Maintenance Tracking Software 2026: Top 7 Platforms Ranked
Best Part 145 Repair Station Audit Preparation Software 2026
Best Airworthiness Directive (AD) Compliance Software 2026
Best Aviation Parts Traceability + Receiving Inspection Software 2026
How to Document AD Compliance So It Survives a Ramp Check
FAA Part 135 SMS 2027 Deadline: What the Safety Management System Rule Requires
How to Prepare for a Part 135 FAA Surveillance Audit: Document-by-Document Checklist
Part 135 Drug & Alcohol Program Records: 14 CFR Part 120 Checklist
What Pilot Records Does the FAA Require for Part 135? (Per-Crewmember File Contents)
The Part 145 Audit Binder: Every Document an FAA Inspector Asks For, in Order
Part 145 Repair Station Recordkeeping Requirements: What §145.219 Actually Demands
What Must a 14 CFR §43.9 Maintenance Record Entry Contain? The 6 Required Data Points
Part 91.409 Inspection Requirements Explained: Annual, 100-Hour, Progressive, and AAIP
What Aircraft Records Must a Part 91 Operator Keep? The Complete Recordkeeping Guide
What Is Operational Control in Part 135? (and Why Charter Brokers Get It Wrong)
What Records Must a Part 135 Operator Keep? Complete 14 CFR Recordkeeping List
Part 135 HAA / HEMS Compliance Records: 14 CFR Subpart L Guide
Part 91 Subpart K Fractional Ownership Compliance & Records: The Complete Guide
RVSM + §91.411 / §91.413 24-Month Altimeter & Transponder Records
Aircraft Weight & Balance Records: §135.185 Currency, the Load Manifest, and Amendment After a Major Alteration
MEL & CDL Deferral Records: What the FAA Expects to See
Pilot Records Database (PRD): What Part 111 Requires Operators to Report and Review
Inspection Authorization (IA): Eligibility, Renewal & Activity Requirements (14 CFR §65.91-§65.95)
Part 135 Approved Training Program & Recordkeeping Requirements (14 CFR §135.341-§135.351)
Part 135 Required Management Personnel: DO, Chief Pilot & DOM Qualifications (14 CFR §119.69/§119.71)
Part 135 Maintenance Recordkeeping: CAMP vs AAIP, CASS, and What §135.439 Requires
ADS-B Out Compliance (§91.225 / §91.227) + the PAPR Records
Part 135 General Operations Manual (GOM) + General Maintenance Manual: Required Contents, Currency & Distribution
Aviation Hazmat "Will Not Carry" Programs, Training & Records: Part 135
Operations Specifications (OpSpecs) Explained: What They Authorize and How to Keep Them Current
Required Aircraft Documents Aboard: The ARROW Set Explained (14 CFR §91.203 & §91.9)
Life-Limited Parts Records: Current Status, Life Status & §43.10 Transfer Rules
Part 135 Check Pilot & Flight Instructor Authorization and Records (§135.337-§135.340)
Part 135 Emergency & Survival Equipment Requirements and Inspection Records
Part 135 TSA Security Programs: Twelve-Five (TFSSP), Private Charter & Their Records
Engine & Propeller Overhaul Tracking Records: When TBO Is Mandatory vs. Recommended
Part 135 Flight Locating & Flight Release Records: What §135.79 Actually Requires
Truth-in-Leasing (14 CFR §91.23): Wet vs Dry Lease Records
FAA Form 337 Explained: Major Repair vs Major Alteration, Who Executes It, Where Copies Go
Part 135 Service Difficulty Reports: §135.415 SDRs and the §135.417 Mechanical Interruption Summary
Pilot Logbook vs Operator Records vs the PRD: Who Owns What (§61.51)
Medical Certificates for Part 135 Pilots: Classes, Calendar-Month Durations & Operator Tracking (§61.23)
Special Flight Permits (Ferry Permits): When You Need One, How to Get One & the Records It Produces (14 CFR §21.197 & §21.199)
Part 135 Flight Time Limits, Duty & Rest: §135.267 Rules and the Records That Prove Compliance
Adding an Aircraft to a Part 135 Certificate: Conformity, the FSDO Records Package, and OpSpec D085
Charter Broker Compliance: 14 CFR Part 295 Disclosures, Prohibited Practices & Records
NTSB Part 830: Accident & Incident Notification, Reporting, and Records
Required Inspection Items (RII): The Program, the Separation Rule, and the Records | Part 135
Aircraft Flight Manual (AFM) & AFM Supplements: What's Required Aboard, How STCs Drive Supplements & the Records
Part 135 Contract Maintenance: The Arrangement, Who Stays Responsible, and the Records
Part 135 Single-Pilot Operator: What the Rule Scales Back & What Records Still Apply
Aircraft Registration Under 14 CFR Part 47: Eligibility, N-Numbers & the 7-Year Renewal
Part 135 Passenger Briefings & Cabin Safety: Required Items, Child Restraints, and What Is Documented
Part 135 IFR Fuel, Alternate & Weather Minimums: The Limits and How They Are Documented
Aviation Records Retention Schedule: How Long to Keep Every FAA/DOT Compliance Record
Part 137 Agricultural Aircraft Operations: Certificate, Knowledge & Skill, and Records
Pilot Currency & Recency of Experience (§61.57): Passenger, Night, Instrument
Second-in-Command (SIC) Qualifications, Type Ratings & the Part 135 Records You Must Keep
VOR Equipment Check Records (§91.171): 30-Day IFR Check & Log Entry
Part 135 Ground Deicing/Anti-Icing Program & Icing Limitations (§135.227): The Records
Carriage of Cargo in the Passenger Compartment (14 CFR §135.87): Restraint, Stowage & What Is Documented
PMA Parts, Traceability & FAA Form 8130-3: The Parts-Provenance Records Explained
Part 135 Scheduled Operations Flight Time & Rest: §135.265 Rules vs the Unscheduled Path
Part 133 Rotorcraft External-Load Operations: Certificate, Limitations & Records
Part 141 Pilot School Recordkeeping: The Certificate, Training Records & Retention
Aviation Hazmat "Will Carry" Program: Authorization, Training & Records (Part 135)
EASA-Approved US Repair Stations: The FAA-EASA Bilateral, Dual Release & Supplement Records
Part 145 Ratings & the Capability List: What Is Documented and How It Is Revised
Part 135 Single-Engine IFR (SEIFR) Records: Equipment, Engine Trend Monitoring & Proof
Aviation D&A Supervisor Training: 14 CFR §120.115 & the Records
FAA Export Airworthiness Approval: Form 8130-4 / 8130-3 Records
Part 91 Corporate Flight Department Records: Subpart F, §91.503 & Time-Sharing Agreements
The Part 145 Repair Station & Quality Control Manual (RSQCM): §145.209 + §145.211 Decoded
The Part 135 Approved Aircraft Inspection Program (AAIP): §135.419 Requirements & Records
What an Annual or 100-Hour Inspection Actually Covers: Part 43 Appendix D Scope + §43.15
Aircraft Preventive Maintenance: Who May Perform It (§43.3(g)/(h)), the Appendix A(c) List, and the §43.9 Record
Importing an Aircraft into the US: §21.183 Airworthiness Certificate Records
Mechanic & Repairman Certificates (14 CFR Part 65): Privileges, Recent Experience & the Records to Keep
How Maintenance Must Be Performed: §43.13, §43.16, the ICA & the ALS, and the Records That Prove It
Part 145 Personnel: The §145.161 Roster, §145.163 Training Program & Hazmat Records
Part 107 Drone Compliance: Remote Pilot Cert, Registration & Records
Owner/Operator Maintenance Responsibility: §91.403, §91.405, §91.407
ELT Records Under 14 CFR §91.207: Battery Replacement, the 12-Month Inspection, and What to Keep
Part 135 Mechanical Irregularity Reporting & the Aircraft Discrepancy Log (§135.65)
The §91.409(d) Progressive Inspection Program: When to Use It, What It Must Contain, and the Records
Flying With Inoperative Equipment Without an MEL: §91.213(d)
Disposition of Removed Life-Limited Parts: §43.10 Records, Tags & Controlled Mutilation
The §91.205 Required Instruments & Equipment List: What Must Be Installed and Working
Part 135 CVR & FDR Records: §135.151, §135.152, Correlation & Retention
Part 135 TAWS, Weather Radar & TCAS: Installation & Inspection Records
Documents to Fly a U.S. Aircraft Internationally: Radio License, ARROW Carriage, Journey Log & Records
Part 91 Subpart K Fractional Maintenance Program (CAMP) & Records
Part 145 Contract Maintenance & Work Away From the Station: §145.201, .203, .205, .217 & the Records
Major vs Minor Repairs and Alterations: the Part 43 Determination That Triggers a Form 337
Electronic Aircraft Maintenance Records & Digital Signatures: What §43.9 and §91.417 Actually Allow
When May a Part Be Called "Overhauled" or "Rebuilt"?: 14 CFR §43.2, Zero-Time Records & §91.421
Approval for Return to Service: §43.5 Conditions, §43.7 Who May Sign, and the Records That Make It Valid
§91.411 / §91.413 24-Month Altimeter, Static & Transponder Test Records
Supplemental Type Certificate (STC) Records: The Permission-to-Use Rule and What an Operator Keeps
Part 145 Service Difficulty Reports: What §145.221 Requires (and How It Differs From the §135.415 SDR)
What Certificates Must a Pilot Hold and Carry to Act as PIC? (14 CFR 61.3, 61.19)
Aircraft Identification & Nationality Marking: The Data Plate, N-Number & Records (14 CFR Part 45)
Experimental Airworthiness Certificates Explained: §21.191 Purposes, §21.193 Application & §91.319 Operating Limitations
Part 135 Aircraft Proving and Validation Tests (§135.145): When They Are Required and the Records
Light-Sport Repairman Certificates & Sport-Pilot Maintenance (14 CFR §65.107, §65.109, §43.3): Ratings, Privileges & the Records
Airworthiness Directive AMOCs (§39.17 / §39.19) and the Records
Part 135 SMS Recordkeeping Requirements: What 14 CFR §5.95 & §5.97 Require You to Keep
Part 135 SMS Gap Analysis: The Self-Assessment Framework, Gap Register, and Corrective-Action Evidence
The FAA SMS Declaration of Compliance (Part 135): The Finish Line, Not the Start
How to Implement an SMS for Part 135: A Step-by-Step Roadmap to the May 2027 Deadline
What Goes in a Part 135 SMS Manual: Required Sections & Build Checklist (14 CFR Part 5)
How Much Does a Part 135 SMS Cost? Software, Consultants & the Hidden Documentation Cost (2026)
Single-Pilot Part 135 SMS: Scaling 14 CFR Part 5 to a One-Person Flight Department
Part 135 SMS Implementation Timeline: What to Do 24, 12 & 6 Months Out from May 2027
Does a Part 135 Operator Need a Director of Safety? Safety-Manager Roles Under the 2024 SMS Rule
Part 135 SMS Requirements: What the 2024 FAA Rule Actually Requires (14 CFR Part 5)
How Much Does a Part 135 Certificate Cost? The Real Line-Item Breakdown (2026)
Buying an Existing Part 135 Certificate: How It Works & the Due Diligence (2026)
How to Get a Part 135 Certificate: The FAA 5-Phase Certification Process
How Long Does Part 135 Certification Take? Realistic Timelines & the #1 Delay (2026)
OpSpecs vs MSpecs vs LOAs Explained: The 3 FAA Authorization Documents
The 4 Types of Part 135 Certificate: Single-Pilot, Single PIC, Basic & Standard (2026)
Why Part 135 Applications Get Rejected: The FAA Complete-or-Returned Policy (2026)
The Part 135 Certification Application Checklist: Documents You Need + the ARC Gate (2026)
Part 91 vs Part 135: Compensation or Hire & When You Need a Certificate (2026)
The FAA Illegal Charter Crackdown: Grey Charter, Triggers & How Legit Operators Prove They Are Legal
The Part 135 Ramp Inspection Checklist: Exactly What an FAA Inspector Checks
The Records an FAA Inspector Asks For First: A Ranked Top 12 for Part 135 Operators
Part 135 Records Audit Preparation Checklist (By Role: DO, Chief Pilot, DOM)
The Most Common FAA Audit Findings for Part 135 Operators (Why Documentation Gaps Top the List)
FAA Fines for Part 135 Paperwork & Recordkeeping Violations: What They Cost (2026)
Part 135 Ramp Inspection: What to Expect, Your Rights & How It Unfolds
How to Run a Part 135 Mock Audit (Internal Self-Audit) Before the FAA Does
How Often Does the FAA Audit a Part 135 Operator? Surveillance Frequency Explained
EWINS for Part 135: What an Enhanced Weather Information System Authorization Is (and When You Need It)
Part 135 Ramp Check Document Checklist: Every Document to Have Ready (Printable)
After a Part 135 Accident: NTSB Notification Timeline + Preserving Wreckage and Records
VDRP for Part 135: How to File an FAA Voluntary Disclosure Report (and What Goes In It)
Falsification of Aircraft Maintenance Records (14 CFR §43.12): What It Prohibits + Penalties
FAA Compliance Action vs Enforcement: The Difference (and How Records Decide)
ASAP vs VDRP vs ASRS: The Three Voluntary Safety Programs and Which One to File
Your Rights in an FAA Ramp Check: What You Must Show & What You Need Not
Failed an FAA Ramp Check? What Happens Next & How to Recover
FAA Records Request During an Investigation (Part 135): Scope, Deadlines & How to Respond
Lost Aircraft Logbooks: How to Reconstruct Maintenance Records the FAA Will Accept
How to Correct a Maintenance Logbook Entry the Right Way (Without Falsification)
How Much Do ARGUS, IS-BAO & Wyvern Audits Cost? Honest 2026 Ranges + the Hidden Records-Labor Cost
ARGUS & Wyvern Audit Document Checklist: What Auditors Ask For (2026)
How to Prepare for an ARGUS Audit: An Operator-Side Readiness Runbook (2026)
Wyvern Wingman vs ARGUS Platinum vs IS-BAO: Third-Party Safety Ratings Compared (Operator Guide)
Common ARGUS Audit Findings: Why Operators Fail (and How to Avoid It), 2026
How Charter Brokers Vet Part 135 Operators, And the Records That Pass (Or Fail) the Check
IS-BAO Stage 1 vs Stage 2 vs Stage 3: What Each Registration Level Means (2026 Operator Guide)
Does an ARGUS, Wyvern, or IS-BAO Audit Satisfy the Part 135 SMS Rule? (No, Here's Why)
Does a Part 145 Repair Station Need an SMS? FAA vs EASA vs UK CAA (2026)
Voluntary SMS for a Part 91 Flight Department: The SMS Voluntary Program (SMSVP) Explained
Part 145 Repair Station Requirements: What 14 CFR Part 145 Actually Requires
How to Get a Part 145 Repair Station Certificate: The FAA Application Process
Part 145 Certification Cost and Timeline: Honest Ranges and What Drives Them
The Part 145 Repair Station Internal Audit Checklist (§145.211 Self-Audit) | FileFlo
How to Write a Part 145 Repair Station Manual (RSM) and QCM
Part 145 Repair Station Manual Template: RSM + QCM Section Checklist
Part 145 Repair Station Drug & Alcohol Testing: Who Is Tested + Records
How a US Repair Station Gets EASA Part 145 Approval: The FAA-EASA Bilateral (MAG) Path
Safety Assurance in a Part 5 SMS: The Monitoring, Auditing & Data the FAA Inspects Hardest (14 CFR §5.71-§5.75)
Safety Risk Management in a Part 135 SMS: the SRM Process and the 5x5 Risk Matrix
Part 135 Chief Pilot Duties & Responsibilities: What the Role Actually Does (14 CFR §119.69/§119.71)
Part 135 Director of Maintenance Responsibilities: The Airworthiness & Records the DOM Owns
The First 100 Days as a Part 135 Chief Pilot or Director of Operations: A New-Leader Checklist
How to Become a Part 135 Director of Operations: The Experience Path & What the FAA Requires (14 CFR §119.71)
Part 135 Management Requirements: Can One Person Be the Director of Operations and Chief Pilot?
Director of Operations vs. Chief Pilot (Part 135): How the Two Roles Differ, 14 CFR §119.69/§119.71
How to Become a Part 135 Chief Pilot: The Certificate, Experience & FAA Qualification Path (14 CFR §119.71)
How to Hire a Part 135 Director of Operations: Vetting, Qualifications & FAA Acceptance (14 CFR §119.71)
Your Part 135 DO Quit: The 10-Day FAA Notification Clock for a Management Vacancy (14 CFR §119.69(e))
Part 135 Management Salaries (2026): What DOs, Chief Pilots & DOMs Earn
Dry Lease vs Wet Lease Aircraft: The Difference & the Sham-Lease Trap (2026)
Single-Aircraft Part 135: Chartering One Airplane (Own Certificate vs. Management Company)
Aircraft Management Company vs Part 135 Charter: Who Holds Operational Control? (2026)
Do I Need a Part 135 Certificate to Charter My Own Plane? (Where Part 91 Ends and Part 135 Begins)
What Is "Holding Out" in Aviation? The FAA Concept Behind Part 135 (2026)
Aircraft Leaseback and Part 135: How It Works, FAA & Tax Pitfalls, the Records
The Flight Department Company Trap: Why a Single-Purpose LLC for Your Aircraft Can Be Illegal Part 135
Part 135 Certification: Hire a Consultant or Do It Yourself? The Honest Trade-Offs
Part 135 Proving Runs (§135.145): When They Are Required, What They Involve, and the Records They Generate
Adding Kinds of Operations or Areas to a Part 135 Certificate (2026)
Part 135 International Operations Requirements: The OpSpec & LOA Authorizations to Fly Abroad
How to Get RVSM Authorization for Part 91 / 135: The Path to Flying RVSM Airspace
What Is the FAA Safety Assurance System (SAS)? How the FAA Oversees Part 135
What Triggers an FAA Audit of a Part 135 Operator? (Risk-Based Oversight Explained)
The Part 135 Accountable Executive (14 CFR 5.25): Who It Is, and Why It Is Not Your Director of Operations
Part 91 vs Part 121 vs Part 135: The Three FAA Operating Rules Explained (2026)
FAA Letter of Correction vs Letter of Warning vs Letter of Investigation
Part 135 Emergency Response Plan (ERP): What the SMS Rule Requires and What Goes In It
The NASA ASRS Report and FAA Enforcement Protection: How the 'NASA Form' Can Waive a Sanction
Business Jet Ownership Structures: LLC, Trust, Direct & the FAA / Tax Pitfalls of Each
You Received an FAA Letter of Investigation (LOI): What to Do Next
How to Reinstate a Revoked FAA Certificate (After Enforcement)
How to Prepare for an FAA Informal Conference (Enforcement)
FAA Civil Penalties: How Much They Are, How They're Assessed & the Appeal Process (2026)
Part 380 Public Charter vs Part 135: How Public Charters Work
The FAA 709 Ride: What a 49 U.S.C. §44709 Reexamination Is & How to Handle It (2026)
DOT Economic Authority & Part 298 Air Taxi Registration
Part 135 Commuter vs On-Demand: The Difference and What It Changes (2026)
Is There a Statute of Limitations on FAA Enforcement? The NTSB Stale-Complaint Rule (2026)
Part 135 Charter vs Part 91K Fractional Ownership: Operational Control & the Rules (2026)
Free readiness check
Automate FAA Compliance Tracking
FileFlo tracks pilot certifications, aircraft airworthiness documents, maintenance schedules, and training records. Get 90/60/30-day alerts and ace FAA surveillance audits.
No signup, no credit card. See your exact gaps in 60 seconds.