# TCDS A22EU: De Havilland Support Limited

- Type: Type certificate data sheet
- Status: Current
- Holder: De Havilland Support Limited
- Revision: 5
- Revised: March 1, 2012
- Product: Aircraft, Small Airplane
- Certification basis: Part 21, Part 23
- Data sheet PDF: https://openairdocs.org/files/sha256/e5/bc/e5bc4ac52237c29050d7074e9a28e53391b97062e925ed60abbc400b6eb7717e
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/0B6F6BBBEAEC4FD4862579B3007123CF.0001
- Page: https://openairdocs.org/tcds/A22EU

## Models (3)

As the data sheet lists them.

- Beagle B.121 Series 1
- Beagle B.121 Series 2
- Beagle B.121 Series 3

## What the data sheet says

From the PDF's text layer, line by line; tables lose their columns. The PDF is the record.

```text
Page No. 1 2 3 4 5 6 
Rev No. 5 2 2 2 5 2 
 
DEPARTMENT OF TRANSPORTATION 
FEDERAL AVIATION ADMINISTRATION 
 
A22EU 
Revision 5 
De Havilland Support 
Limited 
Beagle B.121 
Series 1, 2, 3 
March 1, 2012 
 
TYPE CERTIFICATE DATA SHEET No. A22EU 
 
This data sheet, which is a part of Type Certificate No. A22EU prescribes conditions and limitations under which the product 
for which the Type Certificate was issued meets the airworthiness requirements of the Federal Aviation Regulations. 
 
 Type Certificate Holder  De Havilland Support Limited 
        Building 213 
        Duxford Airfield 
        C a m b r i d g e s h i r e  
        CB2 4QR 
 
 Type Certificate Holder Record British Aerospace, Aircraft Group 
Scottish Division transferred TC A22EU to De Havilland Support Limited in October                
2002  
 
 Type Certificate Ownership Record 
 
   (1)   This TC was considered not valid by the state of design on June 19, 2007, and has been replaced by 
European Aviation Safety Agency (EASA) Specific Airworthiness Specification (SAS) number 
EASA.SAS.A.082,  issued June 19, 2007.  Only standard airworthiness certificates issued prior to 
March 1, 2012 are valid. 
 
(2)   Future unsafe conditions existing in the aircraft may result in the revocation of the airworthiness 
certificates of the aircraft if there is no entity to comply with 14 CFR § 21.99(a), “Required design 
changes.” 
(3)   Replacement parts may not be available in the future. 
 
I - Model B.121 Series 1  2PCLM (Normal and Utility Category), Approved January 11, 1969. 
 Engine Rolls-Royce/Continental O-200-A 
 Fuel  80/87 minimum grade aviation gasoline 
 Engine limits For all opera tions 2750 r.p.m. (100 h.p.) 
 Propeller McCauley IA105/SCM7053 
   Diameter range 70" max. - 68.5" min. 
   Static r.p.m. at maximum pe rmissible throttle setting (Cross wind): 
    Not over 2400, not under 2300 
    No additional tolerance permitted. 
 
 Airspeed Limits (IAS) 
 Knots  M.P.H.  
Vne (Never exceed) 150 173 
Vno (Max. structural cruising) 120 138 
Va   (Maneuvering) 110 127 
Vfe  (Flaps extended 0° to 40° 100 115

A22EU Page 2 of 6 
 
 C.G. range Normal Category  
   (+66.1) to (+71.2) at 1470 lb. or less 
   (+67.5) to (+71.2) at 1600 lb. 
 
   Utility Category  
   (+66.1) to (+69.1) at 1470 lb. or less 
   (+67.5) to (+69.1) at 1600 lb. 
   Straight line variation between points given 
 
 Empty weight C.G. range None 
 
 Maximum weight 1600 lb. 
 
 Number of seats 2 (+78) 
 
 Maximum baggage 85 lb. (+100) 
 
 Fuel capacity 29 U.S. gallons usable (+65. 1) (See Note 1 for data on unusable fuel). 
 
 Oil capacity 1.0 U.S. gallons usable (+ 15) (See Note 1 for data on system oil). 
 
 Control surface movements  
Wing flaps Up 0° Down 39.5° 
Aileron Up 28° Down 12° 
Elevator Up 30° Down 20° 
Elevator trim tab Up 13° Down 32° 
Rudder Left 25° Right 25° 
 
 Equipment The basic required equipment as pr escribed in the applicable airworthiness  
   regulations (see CERTIFICATION BASIS)  must be installed in the aircraft  
   for certification.  Beagle Report TECH/B121/62 contains a list of all required 
   equipment as well as optional equi pment installations approved by the  
   A.R.B. 
   In addition, the following item of equipment is required: 
 
   a) Stall Warning Indicator (Safeflight 164) 
   b) ARB Approved Flight Manual Do c. No.B.S.3/5 dated 6th September  
    1968. 
 
II - Model B.121 Series 2  4PCLM (Normal Category), 2PCLM (Utility Category), Approved January 11, 1969. 
     (Same as Model B.121 Series 1, except for power plant installation). 
 
 Engine Lycoming O-320-A2B 
 
 Fuel  80-87 minimum grade aviation gasoline 
 
 Engine limits For all opera tions 2700 r.p.m. (150 h.p.) 
 
 Propeller Sensenich M74DMS-0-60 
   Diameter range 74" max. - 72" min. 
   Static r.p.m. at maximum pe rmissible throttle setting (cross wind): 
    Not over 2400, not under 2200 
    No additional tolerance permitted. 
 
 Airspeed limits (IAS)     Knots   M.P.H.  
   Vne (Never exceed)  150 173 
   Vno (Max. Structural cruising)  120 138 
   Va  (Maneuvering)  110 127 
   Vfe (Flaps extended 0° to 40°) 100 115

A22EU Page 3 of 6 
 
C.G. range Normal Category  
   (+62.8) to (+71.6) at 1250 lb. or less 
   (+63.5) to (+71.6) at 1600 lb. 
   (+65.8) to (+71.6) at 1800 lb. 
   (+67.6) to (+71.2) at 1925 lb. 
 
   Utility Category  
   (+62.8) to (+69.1) at 1250 lb. or less 
   (+63.5) to (+69.1) at 1600 lb. 
   (+65.2) to (+69.1) at 1750 lb. 
   Straight line variation between points given 
 
 Empty weight C.G. range None 
 
 Maximum weight 1925 lb. Normal Category 
   1750 lb. Utility Category 
 Number of seats 2 (+78) (See Note 4) 
 
 Maximum baggage 120 lb. (+124) 
 
 Fuel capacity 29 U.S. gallons usable (+65.1). 
   Optional extra tankage 14 U.S. gallons  usable (+65.1) (See Note 1 for data  
   on unusable fuel). 
 
 Oil capacity 1.5 U.S. gallons usable (+ 12) (See Note 1 for data on system oil). 
 
 Control surface movements  
Wing flaps Up 0° Down 39.5° 
Aileron Up 28° Down 12° 
Elevator Up 30° Down 20° 
Elevator trim tab Up 13° Down 32° 
Rudder Left 25° Right 25° 
 
 Equipment The basic required equipment as prescribed in the applicable  
   airworthiness regulations (see Cer tification Basis) must be installed  
   in the aircraft for certification.  Beagle Report TECH/B121/76 contains  
   a list of all required equipmen t as well as optional equipment  
   installations approved by the A.R.B. 
   In addition, the following item of equipment is required: 
   a) Stall Warning Indicator (Safe Flight 164) 
   b) A.R.B. Approved Flight Manual Doc. No.B.S.3/6 dated 6th 
    September 1968. 
 
III - Model B.121 Series 3  2PCLM (Normal) and Utility Category, Approved 19 January 1970. 
     (Same as Model B.121 Series 1, except for power plant installation). 
 
 Engine Lycoming O-320-D2C. 
 
 Fuel  91/96 minimum grade aviation gasoline 
 
 Engine limits For all opera tions 2700 r.p.m. (160 h.p.) 
 
Propeller 1. Sensenich M74DMS-0-62 
    Diameter range 74" max. - 72" min. 
    Static r.p.m. at maximum pe rmissible throttle setting (cross wind): 
     Not over 2400, not under 2200 
    No additional tolerance permitted. 
 
   2. Sensenich 74DM655-0-62 
    Diameter range 74" max. - 72" min. 
    Static r.p.m. at maximum pe rmissible throttle setting (cross wind):

A22EU Page 4 of 6 
 
     Not over 2400, not under 2200 
     No additional tolerance permitted. 
 
 Airspeed limits (IAS)   Knots   M.P.H.  
   Vne (Never exceed)  150 173 
   Vno (Max. Structural cruising)  120 138 
   Va  (Maneuvering)  110 127 
   Vfe (Flaps extended 0° to 40°) 100 115 
 
 C.G. range Normal Category  
   (+62.8) to (+71.6) at 1250 lb. or less 
   (+63.5) to (+71.6) at 1600 lb. 
   (+66.2) to (+71.6) at 1825 lb. 
   (+67.6) to (+71.2) at 1950 lb. 
 
   Utility Category  
   (+62.8) to (+69.1) at 1250 lb. or less 
   (+63.5) to (+69.1) at 1600 lb. 
   (+65.2) to (+69.1) at 1750 lb. 
   Straight line variation between points given 
 
 Empty weight C.G. range None 
 
 Maximum weight 1950 lb. Normal Category 
   1750 lb. Utility Category 
 
 Number of seats 2 (+78) (See Note 4) 
 
 Maximum baggage 120 lb. (+124) 
 
 Fuel capacity 42 U.S. gallons usable (+65.1) 
   (See Note 1 for data on unusable fuel). 
 
 Oil capacity 1.5 U.S. gallons usable (+15)  
   (See Note 1 for data on system oil). 
 
 Control surface movements  
Wing flaps Up 0° Down 39.5° 
Aileron Up 28° Down 12° 
Elevator Up 27° Down 25° 
Elevator trim tab Up 13° Down 35° 
Rudder Left 25° Right 25° 
 
 Equipment The basic required equipment as pr escribed in the applicable airworthiness  
   regulations (see Certification Basis) must  be installed in the aircraft for type  
   certification.  Beagle Report TECH/B121/89 contains a list of all required  
   equipment as well as optional equi pment installations approved by the  
   A.R.B. 
   In addition, the following item of equipment is required: 
   a) Stall Warning Indicator (Safe Flight 164) 
   b) A.R.B. Approved Flight Manual Doc. No.B.S.3/8 dated 16  
    October, 1969.

A22EU Page 5 of 6 
 
SPECIFICATIONS PERTINENT TO ALL MODELS 
 Datum Fuselage station zero which is situ ated 73.0 ins. forward of the weighing  
   reference station which is marked on a plate on the fuselage. 
 
 Leveling means Holes for datum pins on which straight edge is placed are located at  
   Stns. 104 and 128.5 on left side of  fuselage for longitudinal levelling  
   and on each side of door frame at Stn. 100 for lateral levelling. 
 
 Serial Nos. eligible Only those ai rcraft serials holding a standard airworthiness certificate issued prior to  
   March 1, 2012 are eligible. 
 
   The United Kingdom Certificate of Airworthiness for Export endorsed as  
   noted under "Import Requirements" must be submitted for each  
   individual aircraft for which a pplication for certification is made. 
 
 Import Requirements None elig ible after March 1, 2012.  
 
   Previous to this date: 
 
   A United States Airworthiness Certificate may be issued on the basis of a  
   U.K. Certificate of Airworthiness for Export signed by a representative of  
   the Board of Trade containing the following statement: 
   "The aircraft covered by this Certificate has been examined and found  
   to comply with U.S. Federal Aviation Regulation FAR 23 effective  
   February 1, 1965, including amendm ents 23-1 through 23-6 and conforms  
   to Type Certificate A22EU". 
 
 Certification basis FAR 21.29,  FAR 23, effective February 1, 1965, including amendments  
   23-1 through 23-6. 
   Type Certificate No. A22EU issued January 11, 1969. 
   Date of application for type certificate, January 12, 1966. 
 
NOTE 1. Current weight and balance report including list of equipment included in certificated empty  
  weight, and loading instructions when necessary, must be provided for each aircraft at the  
  time of original certification. 
 
  The certificated empty weight and corresponding cen tre of gravity location must include unusable  
  fuel of 7 lb. (+65.1), (Series 1, 2 and 3) and system oil of 4 lb. (+15 Series 1) (+12 Series 2  
  and 3). 
 
NOTE 2. The following placards must be displayed in full view of the pilot: 
 
  THIS AIRPLANE MUST BE OPERATED AS A NORMAL OR UTILITY CATEGORY AIRPLANE IN  
  COMPLIANCE WITH THE APPR OVED AIRPLANE FLIGHT MANUAL. 
  ALL MARKINGS AND PLACARDS ON THIS AIRPLANE  APPLY TO ITS OPERATIONS AS A UTILITY  
  CATEGORY AIRPLANE.  FOR NORMAL CATEGOR Y OPERATIONS REFER TO THE AIRPLANE 
  FLIGHT MANUAL.  NO ACROBATIC MANOEUVR ES, INCLUDING SPINS, ARE APPROVED FOR  
  NORMAL CATEGORY OPERATIONS. 
 
  FOOTNOTE : 
  All placards required in the approved airplane Fli ght Manual must be installed in the appropriate  
  locations. 
 
NOTE 3. Each individual airplane will be supplied with a placard that specifies the kind of operation, such  
  as V.F.R., I.F.R., day or night, to which the ope ration of the airplane is limited by the equipment  
  installed. 
 
NOTE 4. One or two additional rear seats (+110) may be installed in B.121 Series 2 and 3 airplanes  
  to A.R.B. approved Beagle modificati ons Nos. BE.23 or BE.22 respectively.

A22EU Page 6 of 6 
 
---END---
```

## ADs (11, in force first)

- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI or SA02658SE). Effective Mar 21, 2022
- [AD 2008-09-19](https://openairdocs.org/ad/2008-09-19): Rudder torque tube assemblies · DeHavilland Support Beagle B.121 Series 1, Beagle B.121 Series 2 and Beagle B.121 Series 3. Effective Jun 6, 2008
- [AD 98-26-05](https://openairdocs.org/ad/98-26-05): Brake Torque Tube Assemblies · DeHavilland Support Beagle B.121 Series 1, Beagle B.121 Series 2 and Beagle B.121 Series 3. Effective Jan 29, 1999
- [AD 98-16-15](https://openairdocs.org/ad/98-16-15): Fuselage Main-Spar Attachment Fittings · DeHavilland Support Beagle B.121 Series 1, Beagle B.121 Series 2 and Beagle B.121 Series 3. Effective Sep 21, 1998
- [AD 92-07-06](https://openairdocs.org/ad/92-07-06): Wing/Fuselage Joint Plate · DeHavilland Support Beagle B.121 Series 1, Beagle B.121 Series 2 and Beagle B.121 Series 3. Effective Apr 30, 1992
- [AD 91-10-06](https://openairdocs.org/ad/91-10-06): Flight Control Column Handgrips · DeHavilland Support Beagle B.121 Series 1, Beagle B.121 Series 2 and Beagle B.121 Series 3. Effective May 22, 1991
- [AD 86-23-07](https://openairdocs.org/ad/86-23-07): Vertical Fin/Fuselage Structure · DeHavilland Support Beagle B.121 Series 1, Beagle B.121 Series 2 and Beagle B.121 Series 3. Effective Dec 18, 1986
- [AD 83-06-06](https://openairdocs.org/ad/83-06-06): Rudder Control Lever Assembly · DeHavilland Support Beagle B.121 Series 1, Beagle B.121 Series 2 and Beagle B.121 Series 3. Effective Apr 4, 1983
- [AD 83-04-06](https://openairdocs.org/ad/83-04-06): Engine Mounting Structure · DeHavilland Support Beagle B.121 Series 1, Beagle B.121 Series 2 and Beagle B.121 Series 3. Effective Mar 7, 1983
- [AD 76-08-03](https://openairdocs.org/ad/76-08-03): Flap Actuating Lever · DeHavilland Support Beagle B.121 Series 1, Beagle B.121 Series 2 and Beagle B.121 Series 3. Effective Apr 29, 1976

## STCs approved under this data sheet (31)

- [STC SA12406WI](https://openairdocs.org/stc/SA12406WI): Installation of a Garmin AXIS Flight Display System. Garmin International Inc.
- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA00079NY](https://openairdocs.org/stc/SA00079NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines of 450 horsepower or less.. Airwolf Filter Corporation
- [STC SA02594SE](https://openairdocs.org/stc/SA02594SE): SkyView HDX Instrumentation and Autopilot System manufactured. Dynon Avionics
- [STC SA04568CH](https://openairdocs.org/stc/SA04568CH): Installation of the uAvionix tailBeaconX, a tail mounted position light with integrated Automatic Dependent Surveillance - Broadcast (ADS-B) Out and 1090MHz Mode-S transponder functionality. uAvionix Corporation
- [STC SA01899WI](https://openairdocs.org/stc/SA01899WI): Installation of Garmin G3X Touch Electronic Flight Instrument System. Garmin International Inc.
- [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc.
- [STC SA01818WI](https://openairdocs.org/stc/SA01818WI): Installation of Garmin G5 Electronic Flight Instrument. Garmin International Inc.
- [STC SA00410BO](https://openairdocs.org/stc/SA00410BO): Installation of an AV-30-C Multi-Mode Indicator. uAvionix Corporation
- [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation
- [STC SA00024NY](https://openairdocs.org/stc/SA00024NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K007 on single or multi-engine fixed wing light aircraft incorporating Lycoming reciprocating engines of 450 horsepower or less.. Airwolf Filter Corporation
- [STC SA10077SC](https://openairdocs.org/stc/SA10077SC): Installation of push-button starter system.. Hartzell Engine Technologies, LLC
- [STC SA01734SE](https://openairdocs.org/stc/SA01734SE): Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts.. Andrew D. Humphrey
- [STC SA00432SE](https://openairdocs.org/stc/SA00432SE): Installation of EGT 701 series fuel flow instrument.. J P Instruments
- [STC SA00861SE](https://openairdocs.org/stc/SA00861SE): Installation of J.P. Instruments (JPI) fuel flow indicating system. J P Instruments
- [STC SA2693NM](https://openairdocs.org/stc/SA2693NM): Installation of Electronics International digital volt/amp gauges and accessories.. Electronics International Inc.
- [STC SA563CH](https://openairdocs.org/stc/SA563CH): Authorizes installation of engines equipped w/Unison Limited Authority Spark Advance Regulator (LASAR) ignition system w/Cylinder Head Temp. (CHT) monitoring capability on airframes. engines.. Champion Aerospace LLC
- [STC SA4005NM](https://openairdocs.org/stc/SA4005NM): Precise Flight Inc. Pulselite Control System. Precise Flight Inc
- [STC SA00680SE](https://openairdocs.org/stc/SA00680SE): Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.. Electronics International
- [STC SA489EA](https://openairdocs.org/stc/SA489EA): Installation of ARP Inc. carburetor ice detection system. Aircraft & Rotorcraft Products (ARP) Inc
- [STC SA2687NM](https://openairdocs.org/stc/SA2687NM): Installation of Truboplus/ Electronics Int'l gauges and switches.. Aero Manufacturing Inc.
- [STC SA1626NM PAGE 1](https://openairdocs.org/stc/SA1626NM%20PAGE%201): Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series). Electronics International
- [STC SA5159NM](https://openairdocs.org/stc/SA5159NM): Installation of chip detector system.. Northwest Aircraft Inc
- [STC SA2350NM PAGE 1](https://openairdocs.org/stc/SA2350NM%20PAGE%201): Installation of Electronics International Inc digital carburetor/outside air temperature gauges. Electronics International
- [STC SA4302NM](https://openairdocs.org/stc/SA4302NM): Installation of Electronics Int'l digital automatic engine analyzer.. Electronics International
- [STC SA3862NM PAGE 1](https://openairdocs.org/stc/SA3862NM%20PAGE%201): Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories.. Electronics International
- [STC SA2190NM PAGE 1](https://openairdocs.org/stc/SA2190NM%20PAGE%201): Installation of electronics International Digital Volt/Amp Gauges and Accessories.. Electronics International
- [STC SA308EA](https://openairdocs.org/stc/SA308EA): Installation of carburetor ice detection system 105AP in single and twin engine aircraft and single engine helicopters powered by Continental, Franklin, and Lycoming type engines equipped with Marvel-Schebler MA-2, MA-3, MA-4, MA-4-5, MA-6 and HA-6 series carburetors. (Normal,Utility and Acrobatic Category airplanes and helicopters equipped with engines and carburetors as described.). Alfred R Puccinelli
- [STC SA001410BO](https://openairdocs.org/stc/SA001410BO) (historical): Installation of an AV-30-C Multi-Mode Indicator. uAvionix Corporation
- [STC SA02153LA-D](https://openairdocs.org/stc/SA02153LA-D) (historical): Installation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System. Garmin International Inc
- [STC SA2350NM](https://openairdocs.org/stc/SA2350NM) (historical): Installation of Electronics International Inc digital carburetor/outside air temperature gauges listed on the attached continuation sheet and the associated accessories.. Electronics International

---
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