Subpart A General
Subpart E Approval of Routes: Domestic and Flag Operations
Subpart F Approval of Areas and Routes for Supplemental Operations
Subpart G Manual Requirements
Subpart H Aircraft Requirements
Subpart I Airplane Performance Operating Limitations
Subpart J Special Airworthiness Requirements
Subpart K Instrument and Equipment Requirements
Subpart L Maintenance, Preventive Maintenance, and Alterations
Subpart M Airman and Crewmember Requirements
Subpart N Training Program
Subpart O Crewmember Qualifications
Subpart P Aircraft Dispatcher Qualifications and Duty Time
Subpart Q Flight Time Limitations and Rest Requirements: Domestic Operations
Subpart R Flight Time Limitations: Flag Operations
Subpart S Flight Time Limitations: Supplemental Operations
Subpart T Flight Operations
Subpart U Dispatching and Flight Release Rules
Subpart V Records and Reports
Subpart W Crewmember Certificate: International
Subpart X Emergency Medical Equipment and Training
Subpart Y Advanced Qualification Program
Subpart Z Hazardous Materials Training Program
Subpart AA Continued Airworthiness and Safety Improvements
Subpart DD Special Federal Aviation Regulations

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Terms Used In 14 CFR Part 121 - Operating Requirements: Domestic, Flag, and Supplemental Operations

  • act: means the Trust Indenture Act of 1939. See 17 CFR 260.0-2
  • Affidavit: A written statement of facts confirmed by the oath of the party making it, before a notary or officer having authority to administer oaths.
  • affiliate: means a person controlling, controlled by, or under common control with, another person. See 17 CFR 260.0-2
  • agent for service: means the person authorized to receive notices and communications from the Commission. See 17 CFR 260.0-2
  • Allegation: something that someone says happened.
  • Amendment: A proposal to alter the text of a pending bill or other measure by striking out some of it, by inserting new language, or both. Before an amendment becomes part of the measure, thelegislature must agree to it.
  • Amortization: Paying off a loan by regular installments.
  • amount: when used in regard to securities, shall have the meaning given in § 260. See 17 CFR 260.0-2
  • Annuity: A periodic (usually annual) payment of a fixed sum of money for either the life of the recipient or for a fixed number of years. A series of payments under a contract from an insurance company, a trust company, or an individual. Annuity payments are made at regular intervals over a period of more than one full year.
  • Answer: The formal written statement by a defendant responding to a civil complaint and setting forth the grounds for defense.
  • Appeal: A request made after a trial, asking another court (usually the court of appeals) to decide whether the trial was conducted properly. To make such a request is "to appeal" or "to take an appeal." One who appeals is called the appellant.
  • Appraisal: A determination of property value.
  • Appropriation: The provision of funds, through an annual appropriations act or a permanent law, for federal agencies to make payments out of the Treasury for specified purposes. The formal federal spending process consists of two sequential steps: authorization
  • Assets: (1) The property comprising the estate of a deceased person, or (2) the property in a trust account.
  • Attachment: A procedure by which a person's property is seized to pay judgments levied by the court.
  • Attorney-in-fact: A person who, acting as an agent, is given written authorization by another person to transact business for him (her) out of court.
  • Bail: Security given for the release of a criminal defendant or witness from legal custody (usually in the form of money) to secure his/her appearance on the day and time appointed.
  • Bankruptcy: Refers to statutes and judicial proceedings involving persons or businesses that cannot pay their debts and seek the assistance of the court in getting a fresh start. Under the protection of the bankruptcy court, debtors may discharge their debts, perhaps by paying a portion of each debt. Bankruptcy judges preside over these proceedings.
  • Baseline: Projection of the receipts, outlays, and other budget amounts that would ensue in the future without any change in existing policy. Baseline projections are used to gauge the extent to which proposed legislation, if enacted into law, would alter current spending and revenue levels.
  • Beneficiary: A person who is entitled to receive the benefits or proceeds of a will, trust, insurance policy, retirement plan, annuity, or other contract. Source: OCC
  • class: when used in regard to securities, shall have the meaning given in § 260. See 17 CFR 260.0-2
  • Community Reinvestment Act: The Act is intended to encourage depository institutions to help meet the credit needs of the communities in which they operate, including low- and moderate-income neighborhoods. It was enacted by the Congress in 1977. Source: OCC
  • Complaint: A written statement by the plaintiff stating the wrongs allegedly committed by the defendant.
  • concise: means a reasonably brief expression or statement. See 17 CFR 248.120
  • Contingent beneficiary: Receiver of property or benefits if the first named beneficiary fails to receive any or all of the property or benefits in question before his (her) death.
  • Continuance: Putting off of a hearing ot trial until a later time.
  • Contract: A legal written agreement that becomes binding when signed.
  • control: means the power to direct the management and policies of a person, directly or through one or more intermediaries, whether through the ownership of voting securities, by contract, or otherwise. See 17 CFR 260.0-2
  • Corporation: A legal entity owned by the holders of shares of stock that have been issued, and that can own, receive, and transfer property, and carry on business in its own name.
  • corporation: includes associations, joint-stock companies, and insurance companies. See 26 CFR 36.3121(l)(1)-1
  • Damages: Money paid by defendants to successful plaintiffs in civil cases to compensate the plaintiffs for their injuries.
  • Decedent: A deceased person.
  • Defendant: In a civil suit, the person complained against; in a criminal case, the person accused of the crime.
  • Dependent: A person dependent for support upon another.
  • Deposition: An oral statement made before an officer authorized by law to administer oaths. Such statements are often taken to examine potential witnesses, to obtain discovery, or to be used later in trial.
  • Discovery: Lawyers' examination, before trial, of facts and documents in possession of the opponents to help the lawyers prepare for trial.
  • Dismissal: The dropping of a case by the judge without further consideration or hearing. Source:
  • Docket: A log containing brief entries of court proceedings.
  • domestic: when applied to a corporation * * * means created or organized in the United States or under the law of the United States or of any State or Territory. See 26 CFR 36.3121(l)(1)-1
  • Electronic funds transfer: The transfer of money between accounts by consumer electronic systems-such as automated teller machines (ATMs) and electronic payment of bills-rather than by check or cash. (Wire transfers, checks, drafts, and paper instruments do not fall into this category.) Source: OCC
  • Entitlement: A Federal program or provision of law that requires payments to any person or unit of government that meets the eligibility criteria established by law. Entitlements constitute a binding obligation on the part of the Federal Government, and eligible recipients have legal recourse if the obligation is not fulfilled. Social Security and veterans' compensation and pensions are examples of entitlement programs.
  • Equitable: Pertaining to civil suits in "equity" rather than in "law." In English legal history, the courts of "law" could order the payment of damages and could afford no other remedy. See damages. A separate court of "equity" could order someone to do something or to cease to do something. See, e.g., injunction. In American jurisprudence, the federal courts have both legal and equitable power, but the distinction is still an important one. For example, a trial by jury is normally available in "law" cases but not in "equity" cases. Source: U.S. Courts
  • Escheat: Reversion of real or personal property to the state when 1) a person dies without leaving a will and has no heirs, or 2) when the property (such as a bank account) has been inactive for a certain period of time. Source: OCC
  • Escrow: Money given to a third party to be held for payment until certain conditions are met.
  • Evidence: Information presented in testimony or in documents that is used to persuade the fact finder (judge or jury) to decide the case for one side or the other.
  • Executor: A male person named in a will to carry out the decedent
  • Fair Credit Reporting Act: A federal law, established in 1971 and revised in 1997, that gives consumers the right to see their credit records and correct any mistakes. Source: OCC
  • Fair market value: The price at which an asset would change hands in a transaction between a willing, informed buyer and a willing, informed seller.
  • Federal Reserve System: The central bank of the United States. The Fed, as it is commonly called, regulates the U.S. monetary and financial system. The Federal Reserve System is composed of a central governmental agency in Washington, D.C. (the Board of Governors) and twelve regional Federal Reserve Banks in major cities throughout the United States. Source: OCC
  • Fiduciary: A trustee, executor, or administrator.
  • Fiscal year: The fiscal year is the accounting period for the government. For the federal government, this begins on October 1 and ends on September 30. The fiscal year is designated by the calendar year in which it ends; for example, fiscal year 2006 begins on October 1, 2005 and ends on September 30, 2006.
  • Fixed Rate: Having a "fixed" rate means that the APR doesn't change based on fluctuations of some external rate (such as the "Prime Rate"). In other words, a fixed rate is a rate that is not a variable rate. A fixed APR can change over time, in several circumstances:
    • You are late making a payment or commit some other default, triggering an increase to a penalty rate
    • The bank changes the terms of your account and you do not reject the change.
    • The rate expires (if the rate was fixed for only a certain period of time).
  • foreign: when applied to a corporation * * * means a corporation * * * which is not domestic. See 26 CFR 36.3121(l)(1)-1
  • Fraud: Intentional deception resulting in injury to another.
  • Freedom of Information Act: A federal law that mandates that all the records created and kept by federal agencies in the executive branch of government must be open for public inspection and copying. The only exceptions are those records that fall into one of nine exempted categories listed in the statute. Source: OCC
  • Garnishment: Generally, garnishment is a court proceeding in which a creditor asks a court to order a third party who owes money to the debtor or otherwise holds assets belonging to the debtor to turn over to the creditor any of the debtor
  • Grace period: The number of days you'll have to pay your bill for purchases in full without triggering a finance charge. Source: Federal Reserve
  • Guarantor: A party who agrees to be responsible for the payment of another party's debts should that party default. Source: OCC
  • Guardian: A person legally empowered and charged with the duty of taking care of and managing the property of another person who because of age, intellect, or health, is incapable of managing his (her) own affairs.
  • Indemnification: In general, a collateral contract or assurance under which one person agrees to secure another person against either anticipated financial losses or potential adverse legal consequences. Source: FDIC
  • Indictment: The formal charge issued by a grand jury stating that there is enough evidence that the defendant committed the crime to justify having a trial; it is used primarily for felonies.
  • Interest rate: The amount paid by a borrower to a lender in exchange for the use of the lender's money for a certain period of time. Interest is paid on loans or on debt instruments, such as notes or bonds, either at regular intervals or as part of a lump sum payment when the issue matures. Source: OCC
  • Joint meeting: An occasion, often ceremonial, when the House and Senate each adopt a unanimous consent agreement
  • Jurisdiction: (1) The legal authority of a court to hear and decide a case. Concurrent jurisdiction exists when two courts have simultaneous responsibility for the same case. (2) The geographic area over which the court has authority to decide cases.
  • Lawsuit: A legal action started by a plaintiff against a defendant based on a complaint that the defendant failed to perform a legal duty, resulting in harm to the plaintiff.
  • Lease: A contract transferring the use of property or occupancy of land, space, structures, or equipment in consideration of a payment (e.g., rent). Source: OCC
  • Legacy: A gift of property made by will.
  • Liabilities: The aggregate of all debts and other legal obligations of a particular person or legal entity.
  • Lien: A claim against real or personal property in satisfaction of a debt.
  • Litigation: A case, controversy, or lawsuit. Participants (plaintiffs and defendants) in lawsuits are called litigants.
  • marketing solicitation: means the marketing of a product or service initiated by a person to a particular consumer that is:

    (i) Based on eligibility information communicated to that person by its affiliate as described in this subpart; and

    (ii) Intended to encourage the consumer to purchase or obtain such product or service. See 17 CFR 248.120

  • Mortgage: The written agreement pledging property to a creditor as collateral for a loan.
  • National Credit Union Administration: The federal regulatory agency that charters and supervises federal credit unions. (NCUA also administers the National Credit Union Share Insurance Fund, which insures the deposits of federal credit unions.) Source: OCC
  • Oath: A promise to tell the truth.
  • Obligation: An order placed, contract awarded, service received, or similar transaction during a given period that will require payments during the same or a future period.
  • Oral argument: An opportunity for lawyers to summarize their position before the court and also to answer the judges' questions.
  • outstanding: when used in regard to securities, shall have the meaning given in § 260. See 17 CFR 260.0-2
  • Oversight: Committee review of the activities of a Federal agency or program.
  • Partnership: A voluntary contract between two or more persons to pool some or all of their assets into a business, with the agreement that there will be a proportional sharing of profits and losses.
  • Personal property: All property that is not real property.
  • Pleadings: Written statements of the parties in a civil case of their positions. In the federal courts, the principal pleadings are the complaint and the answer.
  • Power of attorney: A written instrument which authorizes one person to act as another's agent or attorney. The power of attorney may be for a definite, specific act, or it may be general in nature. The terms of the written power of attorney may specify when it will expire. If not, the power of attorney usually expires when the person granting it dies. Source: OCC
  • pre-existing business relationship: means a relationship between a person, or a person's licensed agent, and a consumer based on:

    (i) A financial contract between the person and the consumer which is in force on the date on which the consumer is sent a solicitation covered by this subpart;

    (ii) The purchase, rental, or lease by the consumer of the person's goods or services, or a financial transaction (including holding an active account or a policy in force or having another continuing relationship) between the consumer and the person, during the 18-month period immediately preceding the date on which the consumer is sent a solicitation covered by this subpart; or

    (iii) An inquiry or application by the consumer regarding a product or service offered by that person during the three-month period immediately preceding the date on which the consumer is sent a solicitation covered by this subpart. See 17 CFR 248.120

  • Precedent: A court decision in an earlier case with facts and law similar to a dispute currently before a court. Precedent will ordinarily govern the decision of a later similar case, unless a party can show that it was wrongly decided or that it differed in some significant way.
  • Presiding officer: A majority-party Senator who presides over the Senate and is charged with maintaining order and decorum, recognizing Members to speak, and interpreting the Senate's rules, practices and precedents.
  • Probation: A sentencing alternative to imprisonment in which the court releases convicted defendants under supervision as long as certain conditions are observed.
  • Public law: A public bill or joint resolution that has passed both chambers and been enacted into law. Public laws have general applicability nationwide.
  • Real property: Land, and all immovable fixtures erected on, growing on, or affixed to the land.
  • Recess: A temporary interruption of the legislative business.
  • Remainder: An interest in property that takes effect in the future at a specified time or after the occurrence of some event, such as the death of a life tenant.
  • Remand: When an appellate court sends a case back to a lower court for further proceedings.
  • Reporter: Makes a record of court proceedings and prepares a transcript, and also publishes the court's opinions or decisions (in the courts of appeals).
  • Revolving credit: A credit agreement (typically a credit card) that allows a customer to borrow against a preapproved credit line when purchasing goods and services. The borrower is only billed for the amount that is actually borrowed plus any interest due. (Also called a charge account or open-end credit.) Source: OCC
  • Right of survivorship: The ownership rights that result in the acquisition of title to property by reason of having survived other co-owners.
  • rules and regulations: means all rules and regulations adopted by the Commission pursuant to the act, including the forms and instructions thereto. See 17 CFR 260.0-2
  • Service of process: The service of writs or summonses to the appropriate party.
  • Settlement: Parties to a lawsuit resolve their difference without having a trial. Settlements often involve the payment of compensation by one party in satisfaction of the other party's claims.
  • Statute: A law passed by a legislature.
  • Statute of limitations: A law that sets the time within which parties must take action to enforce their rights.
  • stock: includes shares in an association, joint-stock company, or insurance company. See 26 CFR 36.3121(l)(8)-1
  • Subpoena: A command to a witness to appear and give testimony.
  • Summons: Another word for subpoena used by the criminal justice system.
  • Testator: A male person who leaves a will at death.
  • Testify: Answer questions in court.
  • Testimony: Evidence presented orally by witnesses during trials or before grand juries.
  • Transcript: A written, word-for-word record of what was said, either in a proceeding such as a trial or during some other conversation, as in a transcript of a hearing or oral deposition.
  • Trial: A hearing that takes place when the defendant pleads "not guilty" and witnesses are required to come to court to give evidence.
  • Trust account: A general term that covers all types of accounts in a trust department, such as estates, guardianships, and agencies. Source: OCC
  • Trustee: A person or institution holding and administering property in trust.
  • Variable Rate: Having a "variable" rate means that the APR changes from time to time based on fluctuations in an external rate, normally the Prime Rate. This external rate is known as the "index." If the index changes, the variable rate normally changes. Also see Fixed Rate.
  • worst concentration: means the vapor stream contains no cargo vapor. See 33 CFR 154.2001