I 
6 
panel of the survey camera and is therefore recorded photographically 
on each exposure. The range of the statoscope is 80 m (+4C m = +130 ft 
approximately; safety circuits prevent misinterpretation of the re 
sults in case the limits should be exceeded. The statoscope mould be 
placed near the navigator. 
It should also be noted that both the Navigation Sight and the Uni 
versal flaunt can be operated independently. In this case the Servo 
Control Unit is not connected. The Mount is operated directly by 
pushing the buttons shown in Fig.l. 
The possible combinations of instruments are, therefore: 
1. 
RC8 
or 
RC9 
camera with PAU2 Univer 
sa 
2. 
RC8 
or 
RC9 
with 
PAU2 and 
HC1 Horiz 
on 
3. 
RC8 
or 
RC9 
with 
PAl/2 and 
RST2 Stat 
os 
4. 
RC8 
or 
RC9 
with 
PAl/2, HC1 
and RST2 
5. 
Combination 
si- 
■ 4, with 
NF1 Navig 
at 
it 
is 
unnecessary to fit 
the norma 
1 
the camera. 
In Combination 4 with the Navigation Sight a relatively unsophisti 
cated but fully integrated airborne instrumentation is available for 
the first time for providing simplification of navigational problems, 
plus information on phi, omega and bz, as well as the essential near- 
vertical narrow, wide or superwide angle, panchromatic, infrared or 
colour photography. The whole instrumentation is shown in Figures 
6 and 7.