Tethered RPA operations in controlled aerodrome no-fly zones

Verified from official sources
4.04(3)Version 1Effective -Verified 25 August 2026

In plain language

Certified operators conducting tethered flights in an airport no-fly zone must use a tether under 150 feet, fly no higher than 150 feet above airport elevation, notify Air Traffic Control before takeoff, and follow all ATC instructions.

Requirement as structured

For a tethered operation in the no-fly zone of a controlled aerodrome, the certified RPA operator must use a tether no longer than 150 ft, ensure the RPA is not operated higher than 150 ft above the aerodrome elevation, notify ATC before takeoff, and comply with ATC instructions.

Original regulatory text

(3) For a tethered operation in the no-fly zone of a controlled aerodrome, the certified RPA operator must: (a) use a tether that is no longer than 150 ft; and (b) ensure that the RPA is not operated higher than 150 ft above the aerodrome elevation; and (c) conduct the tethered operation in accordance with the operator’s documented practices and procedures... (d) notify ATC before the RPA takes off; and (e) ensure that the RPA is flown in accordance with any instructions issued by ATC;

Applies when

max altitude m
45.72