Category 1
Category 2
Category 3
Category 4
Category 5
100

This FAR discusses requirements needed for certificates, ratings, and authorizations.

What is 61.3?

100

This FAR highlights the requirements one needs to apply for an instrument rating.

What is 61.65?

100

This one talks about the 0/123 rule for alternates and other information required for IFR flight plans.

What is 91.169?

100

This regulation discusses which altitudes to fly in cruise flight when heading a certain direction (easterly or westerly).

What is 91.179?

100

This FAR provides guidance on what to do with inoperative instruments and equipment.

What is 91.213?

200

This FAR discusses the required equipment and aircraft considerations to be used in practical tests.

What is 61.45?

200

This regulation highlights ATS routes as seen on Low En Route IFR Charts.

What is 71.13?

200

This one talks about VOR equipment checks for IFR operations.

What is 91.171?

200

This one discusses IFR communications in general.

What is 91.183?

200

This AIM provides the diagram for what is considered mountainous or not.

What is 5-6-15?

300

This FAR gives guidance on logging instrument time and other information concerning pilot logbooks.

What is 61.51?

300

This one talks about the requirement of an aircraft to have dual controls plus much more.

What is 91.109?

300

This FAR notes you must file an IFR flight plan and receive a clearance from ATC before operating in controlled airspace.

What is 91.173?

300

This FAR talks about what to do when you experience two-way radio communication failure in IFR (MEA lives on AVE F).

What is 91.185?

300

This AIM gives NAVAID Service Volumes where you can find the diagram of VOR ranges.

What is 1-1-8?

400

This regulation discusses flight reviews.

What is 61.56?

400

This FAR talks about the rules of operating in Class A airspace.

What is 91.135?

400

This big regulation discusses many components about taking off and landing under IFR, including MDAs and DAs, when to descend below them, and also which components to have in sight.

What is 91.175?

400

This one says that you must report any malfunctions in IFR to ATC.

What is 91.187?

400

The master FAR that notes a pilot may deviate from any FAR to meet the needs of an emergency.

What is 91.3?

500

The regulation that discusses recency of flight experience for the pilot in command.

What is 61.57?

500

This regulation discusses the fuel requirements for flight in IFR conditions and how much fuel one needs to have on board in IMC.

What is 91.167?

500

This one highlights the minimum altitudes above mountainous and non-mountainous terrain.

What is 91.177?

500

ATOMATOFLAMES, FLAPS, and GRABCARDD. 

What is 91.205?

500

Basic VFR Weather Minimums.

What is 91.155?

M
e
n
u