190-00906-01 GTX 23 Installation Manual
Rev. C Page 1-7
1.9.1 GTX 23 TSO/ETSO/RTCA/ICAO Compliance
Table 1-5 TSO/ETSO/RTCA/ICAO Compliance
Function
Performance Standard
(TSO/ETSO/RTCA/
EUROCAE)
Category
Applicable LRU SW Part
Numbers
Air Traffic Control Radar
Beacon System/Mode Select
(ATCRBS/MODE S) Airborne
Equipment
TSO-C112 Class 2A
All 006-B1417-00
Traffic Information Service
(TIS)
RTCA DO-239 -
Air Traffic Control Radar
Beacon System/Mode Select
(ATCRBS/MODE S) Airborne
Equipment
ETSO-2C112b
2C112b
Class 1
Level 2es
Extended Squitter Automatic
Dependent Surveillance –
Broadcast (ADS-B) and
Traffic Information Services –
Broadcast (TIS-B)
TSO-C166a (See Note 2)
ETSO-C166a (See Note 2)
B0 (non-
diversity)
B1
(diversity)
006-B1417-00 Rev. A
(v6.20)
TSO-C166b
(see Note 3)
B1S (non-
diversity)
B1
(diversity)
All
006-B1417-00 Rev. ( )
except
006-B1417-00 Rev. A
(v6.20)
Enhanced Surveillance
ICAO Annex 10,
Amendment 77 Tables: 2-
64, 2-80, 2-96
(See Note 1)
-
All 006-B1417-00
RTCA DO-178B Compliance DO-178B Level C
RTCA DO-254 Compliance DO-254 Level C
Note 1: Complies with ICAO Annex 10, Amendment 77 Tables: 2-64, 2-80, 2-96 functionality only when
the Enhanced Surveillance function is enabled during configuration
(Section 3.8.1).
Note 2: Complies with TSO-166a/ETSO-166a functionality only when the ADS-B function is enabled
during configuration
(Section 3.8.1).
Note 3: Complies with TSO-C166b functionality only when the Extended Squitter function is enabled
during configuraton (Section 3.8.1
).