Section 922
Center Tank Increased Capacity
922 - 4
Page Date: 5. December 2008
Pilot´s Operating Handbook
EXTRA 300L
922.5
PERFORMANCE
922.5.1
Cruise Performance
Range and Endurance values for a T/O Weight of 950 kg (2095 lb) including fuel for warm-up
and Take-Off from SL, max. cont. Power climb to cruising altitude, and a reserve of 21 L
(5.55 gal) for 45 minutes with 45% Power. 2 L (0.53 gal) unusable fuel is taken into account.
(At ISA - Conditions.)
PA
Eng.
Manif.
Power Setting
Fuel
TAS
IAS
Endur.
Range
Mixture
Press.
Consumption
1*
1*
2*
[ft] (m)
[rpm]
[inHg]
[%]
[hp]
[L/h]
[gal/h]
[kts] (km/h)
[kts] (km/h)
[h]
[nm]
(km)
Best ...
2000
2700
27.4
95
286
88.2
(23.3)
182.6 (338)
173
(320)
1.73
317
(587)
Power
(610)
2400
25.1
75
225
68.7
(18.2)
167.6 (310)
160
(296)
2.22
372
(689)
Power
2200
24.2
65
195
50.5
(13.3)
159.3 (295)
152
(282)
3.03
481
(891)
Economy
2000
23.5
55
165
42.6
(11.3)
150.2 (278)
144
(267)
3.58
538
(996)
Economy
2000
20.2
45
135
36.5
(9.6)
139.9 (259)
134
(248)
4.18
584 (1082)
Economy
4000
2700
25.4
89
267
82.7
(21.8)
181.5 (336)
168
(311)
1.85
333
(617)
Power
(1219)
2400
24.6
75
225
68.7
(18.2)
170.9 (317)
158
(293)
2.22
377
(698)
Power
2200
23.7
65
195
50.5
(13.3)
162.4 (301)
150
(278)
3.02
487
(902)
Economy
2000
23.0
55
165
42.6
(11.3)
153.1 (284)
142
(263)
3.56
544 (1007)
Economy
2000
19.7
45
135
36.5
(9.6)
142.6 (264)
133
(246)
4.18
591 (1095)
Economy
6000
2700
23.6
83
248
77.6
(20.5)
180.5 (334)
162
(300)
1.97
351
(650)
Power
(1829)
2500
23.3
75
225
69.8
(18.4)
174.3 (323)
158
(293)
2.19
377
(698)
Power
2200
23.2
65
195
50.5
(13.3)
165.6 (307)
149
(276)
3.00
493
(913)
Economy
2000
22.5
55
165
42.6
(11.3)
156.1 (289)
141
(261)
3.54
531
(983)
Economy
2000
19.3
45
135
36.5
(9.6)
145.4 (269)
131
(243)
4.12
598 (1107)
Economy
8000
2700
21.8
77
231
73.4
(19.4)
179.5 (332)
156
(289)
2.08
367
(680)
Power
(2438)
2675
21.5
75
225
71.9
(19.0)
177.8 (329)
155
(287)
2.12
371
(687)
Power
2350
21.5
65
195
52.0
(13.7)
169.0 (313)
147
(272)
2.90
485
(898)
Economy
2050
21.4
55
165
43.0
(11.4)
159.3 (295)
139
(257)
3.49
552 (1022)
Economy
2000
18.8
45
135
36.5
(9.6)
148.4 (275)
130
(241)
4.10
604 (1119)
Economy
10000
2700
20.2
72
215
69.6
(18.4)
178.5 (331)
151
(280)
2.19
382
(707)
Power
(3048)
2500
19.9
65
195
53.6
(14.2)
172.4 (319)
148
(274)
2.81
476
(882)
Economy
2150
19.9
55
165
43.7
(11.5)
162.5 (301)
138
(256)
3.42
549 (1017)
Economy
2000
18.4
45
135
36.5
(9.6)
151.4 (280)
129
(239)
4.07
611 (1132)
Economy
12000
2700
18.6
67
200
66.2
(17.5)
177.5 (329)
146
(270)
2.28
396
(733)
Power
(3658)
2675
18.4
65
195
55.3
(14.9)
176.0 (326)
144
(267)
2.71
467
(865)
Economy
2300
18.3
55
165
45.2
(11.9)
165.9 (307)
136
(252)
3.29
537
(995)
Economy
2000
17.9
45
135
36.5
(9.6)
154.5 (286)
127
(235)
4.03
617 (1143)
Economy
14000
2700
17.2
62
186
63.0
(16.6)
176.6 (327)
140
(259)
2.42
410
(759)
Power
(4267)
2450
17.0
55
165
46.7
(12.3)
169.4 (314)
135
(250)
3.17
524
(970)
Economy
2075
17.7
45
135
37.1
(9.8)
157.8 (292)
122
(226)
3.94
611 (1132)
Economy
N O T E
1* For temperatures above/ below Standard (ISA), increase/decrease Range 1,7% and
Endurance 1,1% for each 10°C (18°F) above/below Standard Day Temperature for
particular altitude.
2* Leaning with exhaust gas temperature (EGT) gage:
For the adjustment "Best Power", first lean the mixture to achieve the top exhaust
temperature (peak EGT) and then enrich again until the exhaust temperature is 100°F
lower than peak EGT.
For the adjustment "Best Economy", simply lean the mixture to achieve the top
exhaust temperature (peak EGT).
W A R N I N G
Risk of engine overheating.
Always return the mixture to full rich before increasing power settings.
Page Date: 16. March 2009
Page Date: 20. January 2016
Summary of Contents for 300L
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