Page 8 - Avro Lancaster LM227

Abbreviations commonly found on Aircraft Movement

Cards (AM Form 78)

ACT Air work & General Trading (part of the CRO)

AST Air Service Training (CRO)

Aw/Cn Awaiting Collection

CAT Damage Category – see Damage.doc

CRO Civilian Repair Organisation

CRP Contractor's Repair Party

CS (A) Controller of Supply (Aircraft)

CWP Contractor's Working Party

DBF Destroyed By Fire

DBR Damaged Beyond Repair

E/F Engine Failure

FA; F (A); F/A Flying Accident - accidental damage or loss

FB; F (B); F/B Flying Battle - operational damage or loss

MU Maintenance Unit

NEA Non-Effective Airframe

RAAA Repaired and Awaiting Allocation

RIW Repaired in Works

ROS Repaired on Site

RSU Repair & Servicing Unit

SAS Servicing & Aircraft Section Service

SOC Struck of Charge