Reduced Flight Visibility in Class G Airspace at Low Speeds

Verified from official sources
OPS M1-1 kohta 2.12.1Version 1Effective -Verified 21 August 2026

In plain language

When flying in Class G airspace in Finland, you are permitted to operate with a reduced flight visibility of 1500 meters (as per Table S5-1) if your indicated airspeed (IAS) is 140 knots or less. If you fly faster or in other conditions, you must follow the standard visibility limits specified in Table S5-1.

Requirement as structured

In airspace class G, flight visibility may be reduced to 1500 meters for flights operated at an indicated airspeed of 140 knots or less, in accordance with Table S5-1.

Original regulatory text

Ilmatilaluokassa G sallitaan taulukon S5-1 mukaisesti 1500 metriin alennetut len- tonäkyvyydet lennoilla, jotka suoritetaan enintään 140 solmun mittarinopeudella (IAS). Muissa olosuhteissa on noudatettava taulukon S5-1 mukaisia lentonäkyvyyk- siä.

Applies when

country
Finland
airspace class
G
regulatory category
General