Appendix III Table of cruising levels

1.1. The cruising levels to be observed are as follows:

TRACK¹
From 000 degrees to 179 degrees From 180 degrees to 359 degrees
IFR Flights VFR Flights IFR Flights VFR Flights
Level Level Level Level
FL Feet Metres FL Feet Metres FL Feet Metres FL Feet Metres
010 1000 300 — — — 020 2000 600 — — —
030 3000 900 035 3500 1050 040 4000 1200 045 4500 1350
050 5000 1500 055 5500 1700 060 6000 1850 065 6500 2000
070 7000 2150 075 7500 2300 080 8000 2450 085 8500 2600
090 9000 2750 095 9500 2900 100 10000 3050 105 10500 3200
110 11000 3350 115 11500 3500 120 12000 3650 125 12500 3800
130 13000 3950 135 13500 4100 140 14000 4250 145 14500 4400
150 15000 4550 155 15500 4700 160 16000 4900 165 16500 5050
170 17000 5200 175 17500 5350 180 18000 5500 185 18500 5650
190 19000 5800 195 19500 5950 200 20000 6100 205 20500 6250
210 21000 6400 215 21500 6550 220 22000 6700 225 22500 6850
230 23000 7000 235 23500 7150 240 24000 7300 245 24500 7450
250 25000 7600 255 25500 7750 260 26000 7900 265 26500 8100
270 27000 8250 275 27500 8400 280 28000 8550 285 28500 8700
290 29000 8850       300 30000 9150      
310 31000 9450       320 32000 9750      
330 33000 10050       340 34000 10350      
350 35000 10650       360 36000 10950      
370 37000 11300       380 38000 11600      
390 39000 11900       400 40000 12200      
410 41000 12500       430 43000 13100      
450 45000 13700       470 47000 14350      
490 49000 14950       510 51000 15550      
etc. etc. etc. etc.       etc. etc. etc.      

¹ Magnetic track, or in polar areas at latitudes higher than 70 degrees and within such extensions to those areas as may be prescribed by the competent authorities, grid tracks as determined by a network of lines parallel to the Greenwich Meridian superimposed on a polar stereographic chart in which the direction towards the North Pole is employed as the Grid North.