Operation and Installation Manual
KRT2 VHF-Communication Transceiver
Doc.-No: KRT2.A-MAN.en
Rev. 0101
Page
9
2. Installation limitation
The conditions and tests required for (E)TSO approval of this article are minimum performance
standards. It is the responsibility of those installing this article either on or within a specific type or
class of aircraft to determine that the aircraft installation conditions are within the (E)TSO standards.
(E)TSO articles must have separate approval for installation in aircraft.
2.1 Installation
For installation hints, data, electrical connections and mounting instructions please see section 6
“In-
stallation”
.
2.2 Aircraft Radio
The KRT2 was designed as a closed unit for installation in a cockpit environment of the general avia-
tion with the following limitations:
Installation must be in accordance with the applicable EASA or FAA requirements.
The classification of the software approval is suitable for aircraft type.
The failure classification identified in accordance with FAA AC 23.1309-1D is:
MINOR
The Software level is:
LEVEL D
2.3 Quantitative safety objective identification
In accordance with EASA regulations, the goal is a safety objective for the VHF COM radio in the
KRT-2 VHF Communication Transceiver System of 1 x 10E-4 per flight hour for Class I airplanes and
1 x 10E-5 per flight hour for Class II Airplanes.
2.4 Deviations
None
