Approvals; Certification; Rtca Do-160C Compliance; Table 2. Environmental Categories Breakdown - COBHAM ELT/NAV INTERFACE Abbreviated Component Maintenance Manual

TASK 25-69-10-990-803

3. Approvals

SUBTASK 25-69-10-990-001
A.

Certification

(1) FAA TSO C126 System Component
NOTE:
(a) The conditions and tests required for 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 TSO standards. TSO articles must have separate approval for
installation in an aircraft. The article may be installed only if performed under 14 CFR
Part 43 or the applicable airworthiness requirements.
(2) JTSO-2C126
SUBTASK 25-69-10-990-002
B.

RTCA DO-160C Compliance

(1) DO-160C Environmental Categories: C1-204A204204XRXXXXXBABA204BXXX
(2) A breakdown of the DO-160C environmental categories is provided in Table 2.
CATEGORY
C1
-
204
A
204
204
X
R
X
X
X
X
COBHAM AVIONICS WULFSBERG ELECTRONICS
ABBREVIATED COMPONENT MAINTENANCE MANUAL
453-6500
Details of TSO certification for the ELT/NAV Interface are available in the "TSO
Qualification Test Report for the ELT/NAV Interface System" (Document 6288).

Table 2. Environmental Categories Breakdown

SECTION
4.0
4.5.4
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
DESCRIPTION
Temperature/Altitude
In-Flight Loss of Cooling
Temperature Variation
Humidity
Shock
Vibration
Explosion
Waterproofness
Fluids Susceptibility
Sand and Dust
Fungus
Salt Spray
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