Norway PPL Theory key terms

Norway's national aviation act. It sets the legal framework for aircraft operations, licensing, airworthiness and enforcement, and is supplemented by forskrifter issued by Luftfartstilsynet and by EASA rules adopted through the EEA agreement.

The Norwegian Civil Aviation Authority, based in Bodø. It issues pilot licences, approves organisations and maintenance arrangements, oversees operators and can suspend or revoke privileges when rules are breached.

The European flight crew licensing rule set that Norway applies through the EEA agreement. It defines the PPL syllabus, experience requirements, privileges, medical standards and the conditions for carrying passengers without payment.

Private Pilot Licence for aeroplanes. It allows the holder to act as pilot-in-command of non-commercial flights, carry passengers without remuneration and share direct costs, subject to currency, medical validity and type or class ratings.

The medical fitness document a private pilot must hold for privileges to be valid. It is issued by an approved aeromedical examiner, has a defined validity period depending on age, and can carry limitations such as corrective lenses.

Pilot-in-command: the pilot ultimately responsible for the safe conduct of the flight, the aircraft and everyone on board. The PIC makes the final go/no-go decision and may deviate from rules when safety requires it.

Visual Flight Rules. The aircraft is flown by visual reference to the ground, with specified minimum flight visibility and cloud separation depending on airspace class and altitude, and must remain clear of cloud.

The minimum visibility and distance-from-cloud values that must exist for flight under VFR. Values vary with airspace class and altitude, and are stricter in controlled airspace and above certain heights.

Airspace classification from A to G. Classes A to E are controlled, F and G uncontrolled. Each class defines whether ATC clearance is required, what services are provided and which VMC minima apply.

Controlled airspace extending from the surface up to a stated upper limit around an aerodrome, protecting approach and departure paths. A VFR flight normally needs an ATC clearance before entering.

Aerodrome Traffic Zone: airspace around an aerodrome used to protect traffic in the circuit. Radio contact and, where published, a clearance are required, and the zone may extend to about 2000 ft above aerodrome level.

A clearance allowing flight inside a control zone when VMC minima are not met, provided the pilot remains clear of cloud and in sight of the surface. It requires ATC approval and is normally limited to specific conditions.

Certificate of airworthiness confirming the aircraft meets its approved type design and is safe to operate. It must be kept valid through required maintenance, inspections and, where applicable, airworthiness directives.

Airworthiness Review Certificate. It certifies that the aircraft's continuing airworthiness has been reviewed and is valid for a limited period; without it the certificate of airworthiness cannot be extended and flight is not permitted.

A mandatory safety notice issued by the type-certification authority requiring inspection, modification or replacement on a specific aircraft type. Compliance is compulsory and must be recorded in the aircraft documents.

The approved maintenance programme that defines scheduled inspections, intervals and tasks for a particular aircraft. The owner or operator is responsible for ensuring tasks are performed and recorded within the stated intervals.

The aircraft technical logbook recording flights, defects, maintenance actions and releases to service. It is a legal document and the pilot must check it before flight to confirm the aircraft is serviceable.

Minimum Equipment List: an approved document allowing flight with certain specified equipment inoperative, subject to stated conditions and procedures. It does not permit flight with equipment required by the basic airworthiness rules.

The walk-around check the pilot performs before flight, comparing the aircraft's condition with the checklist: control surfaces, fuel and oil, tyres, pitot and static openings, lights and visible damage. It is the pilot's own airworthiness check.

Weight and balance: the calculation confirming that the aircraft's mass and centre of gravity lie within the certified limits for the planned flight, including fuel, passengers and baggage. Exceeding limits degrades performance and control.

Maximum Take-Off Mass: the greatest mass at which the aircraft may begin the take-off run, set by the manufacturer and stated in the flight manual. It limits payload, fuel and the performance figures that may be used.

Pressure altitude corrected for temperature. High temperature, high elevation or low pressure raises density altitude, reducing engine power, propeller thrust and wing lift, and lengthening take-off and landing distances.

The distance needed to accelerate, lift off and reach a safe height, as published in the flight manual for given mass, altitude, temperature, wind and surface. It must be compared with the available runway plus clearway.

The maximum demonstrated or permitted crosswind component for take-off and landing, stated in the flight manual. The pilot computes the component from wind speed and angle before deciding whether the landing is within limits.

The headwind or tailwind and crosswind parts of the actual wind, found by resolving wind speed and angle against the runway direction. Headwind shortens ground roll; tailwind lengthens it significantly.

The Norwegian publication of practical information for VFR flight, covering airspace, routes, aerodrome data and procedures. Pilots are expected to study the current edition and any AIP supplements alongside it.

Aeronautical Information Publication: the official national document containing permanent aeronautical information such as airspace structures, aerodrome data, routes and procedures. It is amended regularly and must be kept current.

A Notice to Air Missions: a time-limited message distributing urgent information about hazards, closed runways, airspace activation or changed services. Pilots must check NOTAMs during flight planning for every route and aerodrome.

Navigation by calculating heading and groundspeed from true airspeed, forecast wind and measured track, then applying variation and deviation. Position is estimated by time and distance flown rather than by external fixes.

Navigation by visual reference to ground features such as lakes, roads, towns and power lines, matched against the chart. It is usually combined with dead reckoning to confirm position and detect drift.

The angular difference between true north and magnetic north at a given place, changing slowly over time. It is applied when converting between true and magnetic directions, and is shown on the chart with its annual change.

A preflight self-check mnemonic covering Illness, Medication, Stress, Alcohol, Fatigue and Emotion. Any positive item should prompt the pilot to reconsider flying, since fitness to fly is a personal legal responsibility.

A shortage of oxygen reaching body tissues. Early signs include euphoria, poor judgement and tingling, which the pilot may not notice. It is managed by descending, using supplemental oxygen and ending the flight.

Overbreathing that lowers blood carbon dioxide, causing dizziness, tingling and cramp that can resemble hypoxia. Treatment is to slow and control breathing; if symptoms persist, treat as hypoxia and descend.

Loss of correct orientation relative to the ground, often when flying without visual reference or during abrupt manoeuvres. The pilot's senses give false impressions, so instruments must be trusted and head movement kept gentle.

The inner-ear organs that sense rotation and acceleration. They cannot distinguish sustained turns from straight flight, which produces somatogravic and leans illusions unless the pilot relies on flight instruments.

The Norwegian safety culture concept of doing more than the minimum: thorough planning, honest self-assessment, disciplined checklists, clear communication and willingness to cancel a flight when conditions are doubtful.

The combination of skill, knowledge, discipline and judgement that produces consistently safe flight. It includes accurate handling, sound decision-making, respect for limits and consideration for other airspace users.

An accurate, up-to-date picture of the aircraft, its position, the weather, traffic and the state of the flight. Losing it is a common precursor to accidents, so regular position and fuel checks are essential.

The process of choosing a course of action under uncertainty, such as diverting, turning back or cancelling. Good practice sets personal limits in advance and uses structured models so that pressure does not override judgement.