Aircraft Operations. Volume II - Construction of Visual and Instrument ...

Part III — Section 1, Chapter 4 III-1-4-5
Nautical miles (NM)
D1 (NM) D2 (NM) 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0
40.0 XTT
ATT
45.0 XTT
ATT
50.0 XTT
ATT
1.4
3.2
1.4
3.6
1.4
4.0
1.4
3.2
1.5
3.6
1.5
4.0
1.6
3.2
1.7
3.6
1.7
4.0
1.9
3.2
1.9
3.6
1.9
4.0
Table III-1-4-2. VOR/DME area navigation tolerances for FAF, SDF and TP (FTT = 0.93 km (0.5 NM))
Note.— Figures which do not comply with satisfactory fixes (see Chapter 1, 1.2.1 and 1.2.2) are shaded.
Kilometres (km)
D1 (km) D2 (km) 0.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0 50.0
0.0 XTT 1.3 1.4 1.5 1.8 2.0 2.4 2.7 3.0 3.4 3.8 4.1
ATT 1.0 1.1 1.1 1.1 1.2 1.2 1.3 1.3 1.3 1.4 1.4
5.0 XTT 1.4 1.4 1.6 1.8 2.1 2.4 2.7 3.1 3.4 3.8 4.2
ATT 1.0 1.1 1.2 1.2 1.2 1.3 1.3 1.4 1.4 1.5 1.5
10.0 XTT 1.4 1.5 1.6 1.8 2.1 2.4 2.7 3.1 3.4 3.8 4.2
ATT 1.2 1.3 1.3 1.4 1.4 1.5 1.5 1.6 1.6 1.7 1.7
15.0 XTT 1.5 1.5 1.7 1.9 2.1 2.4 2.8 3.1 3.5 3.8 4.2
ATT 1.5 1.5 1.6 1.6 1.7 1.7 1.8 1.8 1.8 1.9 1.9
20.0 XTT 1.5 1.6 1.7 1.9 2.2 2.5 2.8 3.1 3.5 3.8 4.2
ATT 1.8 1.8 1.9 1.9 2.0 2.0 2.0 2.1 2.1 2.2 2.2
25.0 XTT 1.5 1.6 1.7 1.9 2.2 2.5 2.8 3.2 3.5 3.9 4.2
ATT 2.2 2.2 2.2 2.3 2.3 2.3 2.4 2.4 2.4 2.5 2.5
30.0 XTT 1.6 1.6 1.8 2.0 2.2 2.5 2.9 3.2 3.5 3.9 4.3
ATT 2.5 2.5 2.6 2.6 2.6 2.7 2.7 2.7 2.8 2.8 2.9
35.0 XTT 1.6 1.7 1.8 2.0 2.3 2.6 2.9 3.2 3.6 3.9 4.3
ATT 2.9 2.9 2.9 3.0 3.0 3.0 3.1 3.1 3.1 3.2 3.2
40.0 XTT 1.6 1.7 1.9 2.1 2.3 2.6 2.9 3.3 3.6 4.0 4.3
ATT 3.3 3.3 3.3 3.3 3.4 3.4 3.4 3.5 3.5 3.5 3.6
45.0 XTT 1.7 1.7 1.9 2.1 2.4 2.7 3.0 3.3 3.6 4.0 4.4
ATT 3.7 3.7 3.7 3.7 3.7 3.8 3.8 3.8 3.9 3.9 3.9
50.0 XTT 1.7 1.8 1.9 2.2 2.4 2.7 3.0 3.3 3.7 4.0 4.4
ATT 4.0 4.0 4.1 4.1 4.1 4.1 4.2 4.2 4.2 4.3 4.3
Nautical miles (NM)
D1 (NM) D2 (NM) 0.0 2.0 4.0 6.0 8.0 10.0 12.0 14.0 16.0 18.0 20.0
0.0 XTT 0.7 0.7 0.8 0.8 0.9 1.1 1.2 1.3 1.4 1.6 1.7
ATT 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.7
2.0 XTT 0.8 0.8 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.6 1.7
ATT 0.5 0.6 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.7
2.2
3.3
2.2
3.6
2.2
4.0
2.5
3.3
2.5
3.7
2.5
4.1
2.8
3.3
2.8
3.7
2.9
4.1
3.2
3.3
3.2
3.7
3.2
4.1
3.5
3.4
3.5
3.7
3.6
4.1
3.9
3.4
3.9
3.8
3.9
4.2
4.2
3.4
4.3
3.8
4.3
4.2
23/11/06