Airspace part 10

Question 1

MTRs with no segment above 1500’ are identified by (five-digit, four-digit) numbers; These routes are generally developed to be flown under (Visual Flight Rules, Visual Flight Regulations).

Answer 1

four-digit numbers e.g., VR1007, etc.
Visual Flight Rules

Question 2

MTRs that include one or more segments above 1500’ AGL are identified by (four or fewer, three or fewer) digit numbers;
These routes are developed to be flown, to the (minimum, maximum) extent possible under (Visual Flight Rules, Instrument Flight Rules).

Answer 2

three or fewer e.g., IR21, etc.
maximum
Instrument Flight Rules

Question 3

Route width (consistent, varies) for each MTR and can extend (Some, several) miles on either side of the charted MTR (off-line, centerline).

Answer 3

varies
several
centerline

Question 4

MTRs:
Detailed route (Length, width) information is available in the Flight Information Publication (FLIP) AP/1B (a Department of Defense publication), or through the (46, 56) Day NASR Subscription from the (National Flight Data Center, National Flight Deficiency Center) (NFDC).

Answer 4

Width
56
National Flight Data Center