Mar 2017 Page 3
DATA ACQUISITION FLIGHT RECORDER Type D51615-202-XXX or D51615-
202-XXX-090 with CCU Type D51616-XXXX and CAM Type D51623-XXXX
Installation and Operating Manual with Illustrated Parts
List
Commercial in Confidence
PIM434-I
© Penny & Giles Aerospace Ltd. No part of this work may be reproduced or distributed by any means
without prior permission in writing from the copyright owner.
Part 1: Data Acquisition Flight Recorder
1 DESCRIPTION, OPERATION AND SPECIFICATION
1.1 DESCRIPTION
1.1.1 General.
The DAFR Type D51615-202-XXX or D51615-202-XXX-090 is a
crash protected airborne recorder that is installed to meet
customer requirements. The DAFR meets or exceeds the
requirements of EUROCAE ED112, and satisfies the United
Kingdom Civil Aviation Authority (CAA) specifications 10, 10A,
11 and 18. The requirements of FAA TSO-C123b and TSO-
C124b are satisfied where regulations allow the fitting of a
combined voice and data recorder. The equipment is
compatible with interface requirements of ARINC 757
Supplement 2 for CVR functions. FDR data acquisition is
supported via three high or low speed ARINC 429 interfaces, 4
analogue inputs, 6 discrete inputs, a single rotor tachometer
input and an accelerometer input. DAFR Type D51615-202-
XXX is illustrated in Figure 1 and the Type D51615-202-XXX-
090 is illustrated in Figure 2.
The DAFR is mounted direct to the airframe. Anti-vibration
mounting is not required.
The DAFR consists of a solid state crash survivable memory
module and an electronic interface.
The solid state memory module is protected for crash
survivability. The electronic interface is not crash protected and
is not required to survive conditions exceeding the specified
operating and storage environment.
Facilities exist within the equipment to monitor all aspects of
operation for diagnostic purposes, reporting this information
through built in web pages accessible via commercially
available hardware and Windows Software.
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