Flight Training Central

FEBRUARY 17, 2024

Additionally, a pilot should report any of the following events:: When vacating any previously assigned altitude or flight level for a newly assigned altitude or flight level ( AIM 5-3-3 ) When an altitude change will be made if operating on a clearance specifying VFR-on-top. ( AIM 5-3-3 ) When an approach has been missed. (

Instrument Flight Rules 52

Instrument Flight Rules AGL Ceiling True Airspeed 52

Pilot Institute

MARCH 6, 2025

AGL Above Ground Level AGL is simply a way to tell the basis from which any given height or altitude is measured. Simply put, 400 feet AGL means that the 400 feet is measured from the underlying ground surface above the specific airspace. This is as opposed to other altitude measurements, such as AMSL or above mean sea level.

Pilot 52

Pilot Weather Air Traffic Control NOTAMs 52

Universal Weather

JANUARY 24, 2025

Requirements apply only to instrument flight rule (IFR) flights and only for aircraft with a maximum takeoff weight (MTOW) of 5700 kg (12,566 lbs.) or greater and/or max cruising true airspeed (TAS) greater than 250 knots (kts). For more information, see AIC 46/24. Europe ADS-B is mandated for all aircraft.

True Airspeed 59

True Airspeed Instrument Flight Rules Knot Air Traffic Control 59

Pilot Institute

APRIL 24, 2024

Class B airspace is also charted on VFR Sectionals and instrument flight rules (IFR) Enroute Low Altitude charts. This effectively limits traffic in Class B to 250 knots due to 14 CFR § 91.117(a). Traffic flying under a shelf or through a VFR corridor needs to stay below 200 knots.

Clearance 52

Clearance Ceiling Airspace Classes Transponder 52

Universal Weather

APRIL 9, 2024

Requirements apply only to instrument flight rule (IFR) flights and only for aircraft with a maximum takeoff weight (MTOW) of 5700 kg (12,566 lbs.) or greater and/or max cruising true airspeed (TAS) greater than 250 knots (kts). For more information, see AIC 81/22. Europe ADS-B is mandated for all aircraft.

True Airspeed 52

True Airspeed Instrument Flight Rules Knot Air Traffic Control 52

Flight Training Central

APRIL 29, 2024

Military Operations Area Military Operation Areas (MOA) , are segments of airspace defined by vertical and lateral limits used to segregate military training activities from aircraft operating under instrument flight rules. They are generally established below 10,000′ MSL for operations at speeds above 250 knots.

Clearance 111

Clearance AGL NOTAMs Pilot 111