BRITISH MICROLIGHT AIRCRAFT ASSOCIATION TYPE

BRITISH M ICROLIGHT AIRCRAFT ASSOCIATION
TYPE ACCEPTANCE DATA SHEET (TADS)
NO: BMO20a IS S UE: 2
TYPE:
Pegasus Photon (modified)
(1)
M ANUFACTURER:
Pegasus Aviation (now trading as P&M Aviation)
(2)
UK IM PORTER:
n/a
(3)
CERTIFICATION:
(4)
DEFINITION OF
BASIC STANDARD:
BCAR Section S requirements listed in CAA document
dated 17th January 1986, ref: 9/30/UL18
As defined by M AAN 1233 issue 1 and this TADS.
(5)
COM PLIANCE WITH THE M ICROLIGHT DEFINITION
TADS BM O20a issue 2
(a) M TOW
210 Kg
(b) No. Seats
1
(c) M aximum Wing Loading
16.2 kg/m²
(d) Vso
20 knots (23 mph)
(e) Permitted range of pilot weight
55 – 90 kg
(f) Typical Empty Weight (ZFW)
100 kg
(g) ZFW + 86 kg pilot + full fuel
(24 litres / 18 kg)
204 kg
(h) M ax ZFW
106 kg
Page 1 of 8
BRITISH M ICROLIGHT AIRCRAFT ASSOCIATION
TYPE ACCEPTANCE DATA SHEET (TADS)
NO: BMO20a IS S UE: 2
(6)
POWER PLANTS
Photon
Designation
Engine Type
Fuji Robin EC34PM inverted
Reduction Gear
3:1 toothed belt
Exhaust System
Rotaflow
Intake System
-
Propeller Type
Newton 2-blade
Propeller Dia x Pitch
62” x 35”
Noise Type Cert No.
30M issue 3
MAAN approving
configuration
(7)
1233
M ANDATORY LIM ITATIONS:
(A) M ax Take-Off Weight
210 kg
(B) CG Limits
n/a
(C) CG datum
n/a
(D) Cockpit Loadings
Pilot
Passenger
Total
M in 55 kg
-
55 kg
M ax 90 kg
-
90 kg
(E) Never Exceed Speed
52 kn IAS (60 mph IAS)
(F) M anoeuvring Speed
40 kn IAS (46 mph IAS)
(G) Permitted M anoeuvres
30° Nose up / 30° nose down
±60° bank
Non Aerobatic
(H) Fuel Contents (M ax Useable)
20 litres
TADS BM O20a issue 2
Page 2 of 8
BRITISH M ICROLIGHT AIRCRAFT ASSOCIATION
TYPE ACCEPTANCE DATA SHEET (TADS)
NO: BMO20a IS S UE: 2
(I)
Power Plant
See Table
Engine
Fuji Robin EC34 PM
M ax RPM
7,500
M AX CHT
-
Fuel Spec
83M ON or 90 RON min. Petrol/Oil
Engine Oil Spec
Self M ix 2 Stroke
Fuel/Oil M ix
(8)
40:1
INSTRUM ENTS REQUIRED:
ASI
Altimeter
Required
(to 65 mph / 57
kn min.)
Required
Wrist type
acceptable
RPM
CHT /
EGT
Compass
Fuel Pressure
(9) CONTROL DEFLECTIONS:
Conventional weightshift control deflections.
(10)
PILOT’S NOTES, M AINTENANCE M ANUALS REFERENCES:
1.
2.
3.
4.
Fuji Robin EC34PM manual.
Pegasus Photon owners manual.
M AAN 1233 issue 1.
M aintain to BM AA schedule M M S issue 1.
TADS BM O20a issue 2
Page 3 of 8
VSI
BRITISH M ICROLIGHT AIRCRAFT ASSOCIATION
TYPE ACCEPTANCE DATA SHEET (TADS)
NO: BMO20a IS S UE: 2
10.2
The following placards are to be fitted:(a) Flight Limitations Placard (to be visible to pilot)
Pegasus Photon
Never Exceed Speed:
M anoeuvring Speed :
Stall Speed:
Best climb speed:
Pitch Limits:
Bank angle limits:
M aximum Stall entry rate:
Empty Weight:
M ax Take-Off Weight:
M inimum Cockpit Weight:
M aximum Cockpit Weight:
Aerobatics prohibited.
* This should match the latest
52 kn / 60 mph IAS
40 kn / 46 mph IAS
20 kn / 23 mph IAS
26 kn / 30 mph IAS
30° nose down, 30° nose up.
+/- 60°
1 kn/s
* kg
210 kg
55 kg
90 kg
weight report for the aircraft
(b) Engine Limitations Placard (to be located near to engine instruments)
A placard showing the limitations for all indicated engine parameters is to be mounted close to
the engine instruments. This requirement need not be complied with for limitations shown as
coloured markers (red for danger, amber for caution) on the instrument displays.
(c) Fuel Limitations Placard (to be located near to filler cap)
FUEL
Capacity 20 Litres (40:1 2-stroke oil)
83M ON or 90 RON min. Petrol/Oil
(d) Switches
All switches are to be marked with function and sense (up=on, down=off).
TADS BM O20a issue 2
Page 4 of 8
BRITISH M ICROLIGHT AIRCRAFT ASSOCIATION
TYPE ACCEPTANCE DATA SHEET (TADS)
NO: BMO20a IS S UE: 2
(11)
M ANDATORY M ODIFICATIONS / SERVICE BULLETINS / AIRWORTHINESS
DIRECTIVES ETC:
As defined by M AAN 1233 issue 1.
M AAN1875, increase in lower flying side cables from 3mm to 4mm.
(12)
M INIM UM PERFORM ANCE AT M AX TAKE-OFF WEIGHT
Rate of Climb:
500 fpm at 26 kn / 30 mph IAS
Stall or M inimum Flying Speed:
20 kn / 23 mph IAS at M TOW / idle.
BM AA
Approval:
TADS BM O20a issue 2
G B Gratton
Chief Technical
Officer
Page 5 of 8
7 April 2005
BRITISH M ICROLIGHT AIRCRAFT ASSOCIATION
TYPE ACCEPTANCE DATA SHEET (TADS)
NO: BMO20a IS S UE: 2
Issue History
Issue No.
A
Reason and signatory
Draft for flight test purposes
1
Approval, Signatory G B Gratton, CTO, BM AA
2
New format. Addition of mandatory modification M AAN1875, side
wire diameter increase.
Approval, Signatory G B Gratton, CTO, BM AA
TADS BM O20a issue 2
Page 6 of 8
BRITISH M ICROLIGHT AIRCRAFT ASSOCIATION
TYPE ACCEPTANCE DATA SHEET (TADS)
NO: BMO20a IS S UE: 2
Illustration of Aircraft - Drawing
TADS BM O20a issue 2
Page 7 of 8
BRITISH M ICROLIGHT AIRCRAFT ASSOCIATION
TYPE ACCEPTANCE DATA SHEET (TADS)
NO: BMO20a IS S UE: 2
ANNEX A - M ODIFICATIONS REQUIRED FOR UK TYPE ACCEPTANCE
Wing:
1. Control frame uprights must be oversleeved over at least 70% of their length.
2. Keel tube must be inner sleeved to at least 1 metre each side of the hangpoint.
3. 4mm 7x7 galvanised or stainless steel lower flying side rigging cables to the control
frame.
Trike:
1. M ain pylon must be sleeved over the full length.
2. Stronger rear undercarriage axles are to be used.
Installations using a hollow Nicklow reduction drive shaft must have the shaft material
changed to at least EN15T specification. A letter ‘T’ must be stamped on the end to signify
the shaft has been modified.
Reduction drives using threaded belt tension adjusters must have them replaced by through
bolts of M 8.8 specification with solid shim belt tension adjustment.
ANNEX B - SPECIAL INSPECTION REQUIREM ENTS
None.
ANNEX C
WEIGHING INFORM ATION
1. CG Datum:
n/a
2. Weighing attitude:
as required.
3. Crew weight:
M inimum 55 kg / maximum 90 kg
4. M TOW:
210 kg
TADS BM O20a issue 2
Page 8 of 8