ENR 1.2  Visual flight rules

1.  General

1.1 Except as indicated in Visual Flight Rules of Part-91, pilot-in-command shall not operate VFR flights in the following conditions:

  1. When flight visibility, or at a distance from clouds that is less than that prescribed for the corresponding class of airspace in Table 1;

  2. Above 6150m AMSL cruising level;

  3. From 30 minutes before sunset to sunrise in plain steppe area and from sunset to sunrise in hill and mountainous area.

1.2 A pilot-in-command shall not take-off or landing in an aircraft, or enter the aerodrome traffic circuit, or fly in the vicinity of an aerodrome under VFR when the flight visibility or the cloud ceiling is less than prescribed in Table 1.
1.3 The pilot-in-command of:

  1. A helicopter may operate in Class "G" airspace with a flight visibility of less than 5 km if manoeuvred at a speed that gives adequate opportunity to observe other traffic or any obstructions in order to avoid collisions

  2. An aircraft performing agricultural aircraft operations may operate in Class "G" airspace with a flight visibility of less than 5km;

  3. An aircraft performing flight instruction may operate within a designated low flying area with a flight visibility of less than 5km.

TABLE 1. VFR meteorological minima

Airspace class

Distance from cloud

Flight visibility

B

Clear of cloud

8km at or above 3000m (10000ft) AMSL

5km below 3000м (10000ft) AMSL

С, D, E

2km horizontally;

300m (1000ft) vertically outside a control zone;

150m (500ft) vertically within a control zone;

G,F

Above 900m (3000ft) AMSL or 300m (1000ft) above terrain whichever is the higher

2km horizontally;

300m (1000ft) vertically;

At or below 900m (3000ft) AMSL or 300m (1000ft) above terrain whichever is the higher

Clear of cloud and in sight of the surface

5km

2.  VFR flight plan

2.1 See ENR 1.10 "Flight planning".
2.2 Each pilot-in-command who submits a VFR flight plan required by ENR 1.10 shall terminate the flight plan by advising an appropriate ATS unit of the completion of the flight as soon as practicable after landing.

3.  VFR flight level

3.1 See ENR 1.7 "Altimeter setting procedures".

4.  Minimum height for VFR flights

4.1 See paragraph 5.1 of ENR 1.1.

5.  VFR separation

5.1 See paragraph 12.1 and paragraph 12.2 of ENR 1.1.

6.  Position reporting

6.1 Pilot-in-command of an aircraft on a VFR flight shall, when operating in controlled airspace, report the position of the aircraft to ATC at the times or reporting points required by ATC.
6.2 Visual reporting points of Chinggis khaan international airport contained in AD 2-ZMCK-14-1, visual reporting points of Buyant-Ukhaa international airport contained in AD 2-ZMUB-14-1.

7.  Operating in snow and ice conditions

7.1 No pilot-in-command of an aircraft shall perform a take-off under VFR in an aircraft that has snow, ice or frost, adhering to the wings, stabilisers, or control surface.