Instruments (136-138)

=INST 136=

Goal
Introduce ADF, VOR and TACAN procedures.

Discuss

 * Approach minimums and helicopter-only approaches.

Introduce
=INST 137=
 * Time-distance checks.
 * ADF procedures.
 * Operation of the transponder modes.
 * VOR procedures.
 * TACAN procedures.
 * Point-to-point navigation.

Goal
Introduce precision approaches.

Discuss

 * BDHI/course indicator switches.
 * ILS/LOC and LOC back course approaches.

Introduce
=INST 138=
 * LOC/ILS procedures.
 * PAR procedures.

Goal
Conduct IFR flight to an outlying airfield. Instrument progress check.

Requirement
Plan, file, brief, and fly an IFR flight away from home field.

Discuss

 * Range performance charts in the CH-53E NATOPS Manual.