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Catflyer: Created page with "== OPERATING LIMITATIONS, PERFORMANCES AND FUEL CONSUMPTION == <center>''For oil pressures and minimum temperature, see Leading Particulars.''</center> <center>''Powers subj..."
2020-07-11T16:04:49Z
<p>Created page with "== OPERATING LIMITATIONS, PERFORMANCES AND FUEL CONSUMPTION == <center>''For oil pressures and minimum temperature, see Leading Particulars.''</center> <center>''Powers subj..."</p>
<p><b>New page</b></p><div>== OPERATING LIMITATIONS, PERFORMANCES AND FUEL CONSUMPTION ==<br />
<br />
<center>''For oil pressures and minimum temperature, see Leading Particulars.''</center><br />
<br />
<center>''Powers subject to a tolerance of minus 4 per cent.''</center><br />
<br />
<center></center><br />
<br />
''With a fixed-pitch propeller it is not possible to obtain all these conditions but none of the operating limitations may be exceeded.''<br />
<br />
{| class="wikitable"<br />
|-<br />
| colspan="9" |<br />
<center>Gipsy Major 10, Mark 1-1, 1-IA, 1-3, l-3A, 1-7 and 1-7A<br />
<br />
(Based on Engine Technical Certificate No. SS, issue 6, 25-1-55)</center><br />
<br />
|-<br />
|<br />
Flying conditions<br />
<br />
|<br />
<center>Time limitation</center><br />
<br />
|<br />
R.P.M.<br />
<br />
|<br />
Boost pressure in. Hg. cm. Hg.<br />
<br />
|<br />
Cyl. temp, deg. C.<br />
<br />
|<br />
Oil temp, deg. C. Oil grade* D. Eng. R.D.2472 B/O<br />
<br />
|<br />
B.H.P. at Sea Level<br />
<br />
| colspan="2" |<br />
Fuel consumption (upper limit)<br />
<br />
|-<br />
|<br />
<br />
<br />
|<br />
<center></center><br />
<br />
|<br />
<br />
<br />
|<br />
<br />
<br />
|<br />
<br />
<br />
|<br />
<br />
<br />
|<br />
<br />
<br />
|<br />
Galls, per hr.<br />
<br />
|<br />
Litres per hr.<br />
<br />
|-<br />
|<br />
Maximum take-off<br />
<br />
Maximum emergency<br />
<br />
|<br />
<center>--<br />
<br />
5 min.</center><br />
<br />
|<br />
2400<br />
<br />
2550<br />
<br />
|<br />
<center>Full Throttle</center><br />
<br />
|<br />
240<br />
<br />
|<br />
100<br />
<br />
|<br />
136/142<br />
<br />
145<br />
<br />
|<br />
11¼<br />
<br />
11½<br />
<br />
|<br />
51,11<br />
<br />
52,25<br />
<br />
|-<br />
|<br />
Climb<br />
<br />
Emergency cruise<br />
<br />
|<br />
<center>60 min.<br />
<br />
--</center><br />
<br />
|<br />
--<br />
<br />
2400<br />
<br />
|<br />
<center>Full Throttle</center><br />
<br />
|<br />
230<br />
<br />
|<br />
85<br />
<br />
|<br />
136/142<br />
<br />
|<br />
11¼<br />
<br />
|<br />
51,11<br />
<br />
|-<br />
|<br />
Maximum cruise<br />
<br />
|<br />
--<br />
<br />
|<br />
2300<br />
<br />
|<br />
<center>Minus 1½<br />
<br />
Minus 3,8</center><br />
<br />
|<br />
210<br />
<br />
|<br />
85<br />
<br />
|<br />
138<br />
<br />
|<br />
10<br />
<br />
|<br />
48,9<br />
<br />
|-<br />
|<br />
Maximum cruise, weak<br />
<br />
|<br />
--<br />
<br />
|<br />
2300<br />
<br />
|<br />
<center>Minus 4<br />
<br />
Minus 10,2</center><br />
<br />
|<br />
210<br />
<br />
|<br />
85<br />
<br />
|<br />
120<br />
<br />
3750 ft.<br />
<br />
1143 m.<br />
<br />
|<br />
8½<br />
<br />
|<br />
38,62<br />
<br />
|-<br />
|<br />
Maximum overspeed<br />
<br />
|<br />
20 sec.<br />
<br />
|<br />
2675<br />
<br />
|<br />
<center>Full Throttle</center><br />
<br />
|<br />
--<br />
<br />
|<br />
--<br />
<br />
|<br />
--<br />
<br />
|<br />
--<br />
<br />
|<br />
--<br />
<br />
|-<br />
| colspan="9" |<br />
<center>Gipsy Major 10, Mark 2 and 2-1. <br />
<br />
(Based on Engine Technical Certificate No. 89, issue 7, 12-1-56)</center><br />
<br />
|-<br />
|<br />
Flying conditions<br />
<br />
|<br />
<center>Time limitation</center><br />
<br />
|<br />
R.P.M.<br />
<br />
|<br />
Boost pressure in. Hg. cm. Hg.<br />
<br />
|<br />
Cyl. temp, deg. C.<br />
<br />
|<br />
Oil temp, deg. C. Oil grade* D. Eng. R.D.2472 B/O<br />
<br />
|<br />
B.H.P. at Sea Level<br />
<br />
| colspan="2" |<br />
Fuel consumption (upper limit)<br />
<br />
|-<br />
|<br />
<br />
<br />
|<br />
<center></center><br />
<br />
|<br />
<br />
<br />
|<br />
<br />
<br />
|<br />
<br />
<br />
|<br />
<br />
<br />
|<br />
<br />
<br />
|<br />
Galls, per hr.<br />
<br />
|<br />
Litres per hr.<br />
<br />
|-<br />
|<br />
Maximum take-off<br />
<br />
Normal<br />
<br />
Emergency<br />
<br />
|<br />
<center>5 min.<br />
<br />
15 min.</center><br />
<br />
|<br />
<center>2550</center><br />
<br />
|<br />
<center>Full Throttle</center><br />
<br />
|<br />
<center>255</center><br />
<br />
|<br />
<center>100</center><br />
<br />
|<br />
<center>139/145</center><br />
<br />
|<br />
<center>11½</center><br />
<br />
|<br />
<center>52,25</center><br />
<br />
|-<br />
|<br />
Minimum r.p.m. at<br />
<br />
maximum take-off boost pressure<br />
<br />
|<br />
<center>--</center><br />
<br />
|<br />
<center>2000</center><br />
<br />
|<br />
<center>--</center><br />
<br />
|<br />
<center>--</center><br />
<br />
|<br />
<center>--</center><br />
<br />
|<br />
<center>--</center><br />
<br />
|<br />
<center>--</center><br />
<br />
|<br />
<center>--</center><br />
<br />
|-<br />
|<br />
Maximum continuous<br />
<br />
|<br />
<center>--</center><br />
<br />
|<br />
<center>2400</center><br />
<br />
|<br />
<center>Full Throttle</center><br />
<br />
|<br />
<center>250</center><br />
<br />
|<br />
<center>85</center><br />
<br />
|<br />
<center>136/142</center><br />
<br />
|<br />
<center>11¼</center><br />
<br />
|<br />
<center>51,11</center><br />
<br />
|-<br />
|<br />
Maximum weak mixture<br />
<br />
|<br />
<center>--</center><br />
<br />
|<br />
<center>2300</center><br />
<br />
|<br />
<center>Minus 4<br />
<br />
Minus 10,2</center><br />
<br />
|<br />
<center>230</center><br />
<br />
|<br />
<center>85</center><br />
<br />
|<br />
<center>120<br />
<br />
3750 ft.<br />
<br />
1143 m.</center><br />
<br />
|<br />
<center>9</center><br />
<br />
|<br />
<center>40,89</center><br />
<br />
|-<br />
|<br />
Maximum overspeed<br />
<br />
|<br />
<center>20 sec.</center><br />
<br />
|<br />
<center>2675</center><br />
<br />
|<br />
<center>Full Throttle</center><br />
<br />
|<br />
<center>--</center><br />
<br />
|<br />
<center>--</center><br />
<br />
|<br />
<center>--</center><br />
<br />
|<br />
<center>--</center><br />
<br />
|<br />
<center>--</center><br />
<br />
|}<br />
''For information regarding the use of lubricating oils see page vii.''<br />
<br />
''<br />
<br />
''</div>
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