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| Front view showing the dish with radome cover removed. The wing is
in the stowed position in this photo and also in the view below. Like the
AN/APS-4, the '501 was wing mounted and originally intended for use on
the AS-3M2. (Cridland DND/PAC/PA-136545) |
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| Rear view with cover removed showing the transmitter and receiver.
The dish could be tilted from + 10 to -15 degrees with respect to horizontal
. (Cridland DND/PAC/PA136544) |
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| AN/APS-501 scope and control panel in the Observer's station while
it was being tested there. This view is facing aft. (Cridland DND/PAC/PA
PA-136546) |
 |
| A forward /starboard view of the AN/APS-501 indicator and control box
while being tested in the Observer's Mate Action Station. The empty bracket
in the lower right formerly held the AN/APS-4 amplifier and control box.
The '501 was also called the ASV radar. (William Parrell DND/PAC/PA-136534) |