Appendix VII F1
United Kingdom
Basic knowledge requirements for category L aircraft maintenance licence
The definitions of the different levels of knowledge required in this Appendix are the same as those contained in point 1 of Appendix I to Annex III (Part-66).
| Subcategories | Modules required for each subcategory (refer to the syllabus table below) |
|---|---|
| L1C: composite sailplanes | 1L, 2L, 3L, 5L, 7L and 12L |
| L1: sailplanes | 1L, 2L, 3L, 4L, 5L, 6L, 7L and 12L |
| L2C: composite powered sailplanes and composite ELA1 aeroplanes | 1L, 2L, 3L, 5L, 7L, 8L and 12L |
| L2: powered sailplanes and ELA1 aeroplanes | 1L, 2L, 3L, 4L, 5L, 6L, 7L, 8L and 12L |
| L3H: hot-air balloons | 1L, 2L, 3L, 9L and 12L |
| L3G: gas balloons | 1L, 2L, 3L, 10L and 12L |
| L4H: hot-air airships | 1L, 2L, 3L, 8L, 9L, 11L and 12L |
| L4G: ELA2 gas airships | 1L, 2L, 3L, 8L, 10L, 11L and 12L |
| L5: gas airships above ELA2 | Basic knowledge requirements for any B1 subcategory plus 8L (for B1.1 and B1.3), 10L, 11L and 12L |
TABLE OF CONTENTS:
Module Designation
1L
‘Basic knowledge’
2L
‘Human factors’
3L
‘Aviation legislation’
4L
‘Airframe wooden/metal tube and fabric’
5L
‘Airframe composite’
6L
‘Airframe metal’
7L
‘Airframe general’
8L
‘Power plant’
9L
‘Balloon/Airship hot air’
10L
‘Balloon/Airship gas (free/tethered)’
11L
‘Airships hot air/gas’
12L
‘Radio Com/ELT/Transponder/Instruments’
MODULE 1L — BASIC KNOWLEDGE
| Level | |
|---|---|
1L.1 Mathematics Arithmetic
Algebra
Geometry
| 1 |
1L.2 Physics Matter
Mechanics
Temperature
| 1 |
1L.3 Electrics DC Circuits
| 1 |
1L.4 Aerodynamics/aerostatics International Standard Atmosphere (ISA), application to aerodynamics and aerostatics. Aerodynamics
Aerostatics Effect on envelopes, wind effect, altitude and temperature effects. | 1 |
1L.5 Workplace safety and environmental protection
| 2 |
MODULE 2L — HUMAN FACTORS
| Level | |
|---|---|
2L.1 General
| 1 |
2L.2. Human performance and limitations Vision, hearing, information processing, attention and perception, memory. | 1 |
2L.3 Social psychology Responsibility, motivation, peer pressure, teamwork. | 1 |
2L.4 Factors affecting performance Fitness/health, stress, sleep, fatigue, alcohol, medication, drug abuse. | 1 |
2L.5 Physical environment Working environment (climate, noise, illumination). | 1 |
MODULE 3L — AVIATION LEGISLATION
| Level | |
|---|---|
3L.1 Regulatory framework
| 1 |
3L.2 Repairs and modifications
| 2 |
3L.3 Maintenance data
| 2 |
MODULE 4L — AIRFRAME WOODEN/METAL TUBE AND FABRIC
| Level | |
|---|---|
4L.1 Airframe wooden/combination of metal tube and fabric
| 2 |
4L.2 Material
| 2 |
4L.3 Identifying damage
| 3 |
4L.4 Performance of practical activities
| 2 |
MODULE 5L — AIRFRAME COMPOSITE
| Level | |
|---|---|
5L.1 Airframe fibre-reinforced plastic (FRP)
| 2 |
5L.2 Material
| 2 |
5L.3 Assembly of Fibre-Reinforced Composite-Structure Airframes
| 2 |
5L.4 Identifying Damage
| 3 |
5L.5 Mold making
| 2 |
5L.6 Performance of practical activities
| 2 |
MODULE 6L — AIRFRAME METAL
| Level | |
|---|---|
6L.1 Airframe metal
| 2 |
6L.2 Material
| 2 |
6L.3 Identifying damage
| 3 |
6L.4 Assembly of metal- and composite-construction airframes
| 2 |
6L.5 Fasteners
| 2 |
6L.6 Performance of practical activities
| 2 |
MODULE 7L — AIRFRAME GENERAL
| Level | |
|---|---|
7L.1 Flight control system
| 3 |
7L.2 Airframe
| 2 |
7L.3 Fasteners
| 2 |
7L.4 Locking equipment
| 2 |
7L.5 Weight and balance levelling | 2 |
7L.6 Rescue systems | 2 |
7L.7 On-board modules
| 2 |
7L.8 On-board modules installation and connections
| 2 |
7L.9 Piston engine propulsion Interface between power plant and airframe. | 2 |
7L.10 Propeller
| 2 |
7L.11 Retraction system
| 2 |
7L.12 Physical inspection procedures
| 2 |
MODULE 8L — POWER PLANT
| Level | |
|---|---|
8L.1 Noise limits
| 1 |
8L.2 Piston engines
| 2 |
8L.3 Propeller
| 2 |
8L.4 Engine control devices
| 2 |
8L.5 Hosepipes
| 2 |
8L.6 Accessories
| 2 |
8L.7 Ignition system
| 2 |
8L.8 Induction and exhaust systems
| 2 |
8L.9 Fuels and lubricants
| 2 |
8L.10 Documentation
| 2 |
8L.11 Illustrative material
| 2 |
8L.12 Practical experience
| 2 |
8L.13 Gas exchange in internal-combustion engines
| 2 |
8L.14 Ignition, combustion and carburation
| 2 |
8L.15 Flight instruments in aircraft with injection engines
| 2 |
8L.16 Maintenance of aircraft with injection engines
| 2 |
8L.17 Workplace safety and safety provisions Work safety and safety provisions for work on injection systems. | 2 |
8L.18 Visual aids:
| 2 |
8L.19 Electrical propulsion
| 2 |
8L.20 Jet propulsion
| 2 |
8L.21 Full authority digital engine control (FADEC) | 2 |
MODULE 9L — BALLOON/AIRSHIP HOT AIR
| Level | |
|---|---|
9L.1 Basic principles and assembly of hot-air balloons/airships
| 3 |
9L.2 Practical training Operating controls, maintenance and servicing jobs (according to flight manual). | 3 |
9L.3 Envelope
| 3 |
9L.4 Burner and fuel system
| 3 |
9L.5 Basket and basket suspension (incl. alternative devices)
| 3 |
9L.6 Equipment
| 3 |
9L.7 Minor repairs
| 3 |
9L.8 Procedures for physical inspection
| 2 |
MODULES 10L — BALLOON/AIRSHIP GAS (FREE/TETHERED)
| Level | |
|---|---|
10L.1 Basic principles and assembly of gas balloons/airships
| 3 |
10L.2 Practical training
| 3 |
10L.3 Envelope
| 3 |
10L.4 Valve
| 3 |
10L.5 Netting or rigging (without net)
| 3 |
10L.6 Load ring | 3 |
10L.7 Basket (incl. alternative devices)
| 3 |
10L.8 Ripping cord and valve cords | 3 |
10L.9 Mooring line and drag rope | 3 |
10L.10 Minor repairs
| 3 |
10L.11 Equipment Instruments (single or combined). | 3 |
10L.12 Tether cable (tethered gas balloons (TGB) only)
| 3 |
10L.13 Winch (tethered gas balloons only)
| 3 |
10L.14 Procedures for physical inspection
| 2 |
MODULES 11L — AIRSHIPS HOT AIR/GAS
| Level | |
|---|---|
11L.1 Basic principles and assembly of small airships
| 3 |
11L.2 Practical training
| 3 |
11L.3 Envelope
| 3 |
11L.4 Gondola (incl. alternative devices)
| 3 |
11L.5 Electrical system
| 3 |
11L.6 Propulsion
| 3 |
11L.7 Equipment
| 3 |
MODULE 12L — RADIO COM/ELT/TRANSPONDER/INSTRUMENTS
| Level | |
|---|---|
12L.1 Radio Com/ELT
| 2 |
12L.2 Transponder
| 2 |
12L.3 Instruments
| 2 |