# TCDS TC 630: Textron Aviation Inc.

- Type: Type certificate data sheet
- Status: Current
- Holder: Textron Aviation Inc.
- Revision: 3
- Revised: October 12, 2016
- Product: Aircraft, Small Airplane
- Registered aircraft: 1, by the registry models matched to it (OpenAirDocs)
- Data sheet PDF: https://openairdocs.org/files/sha256/35/2f/352fe9adb46ae7e413e0a43a47c044aa041bd48e185537433ed42dfff2a400f5
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3370DB12D8D78E63862581130062A883.0001
- Page: https://openairdocs.org/tcds/TC%20630

## Models (2)

As the data sheet lists them.

- 18A
- S18A

## What the data sheet says

Some pages are OCR from the scanned FAA data sheet. OCR can misread letters and numbers.

```text
Page No. 1 2 3 4 5 
Rev. No. 3 1 1 1 1 
 
DEPARTMENT OF TRANSPORTATION 
FEDERAL AVIATION ADMINISTRATION 
 
 630  
 Revision 3  
 Textron Aviation   
18A   
S18A   
 October 12, 2016  
 
AIRCRAFT SPECIFICATION NO. 630 
 
Type Certificate Holder Textron Aviation Inc. 
 One Cessna Boulevard 
 Wichita, Kansas 67215 
 
Type Certificate Holder Record Beech Aircraft Corporation transferred to  
 Raytheon Aircraft Company on April 15, 1996  
 
 Raytheon Aircraft Company transferred to 
 Hawker Beechcraft Corporation on March 26, 2007 
 
 Hawker Beechcraft Corporation transferred to 
 Beechcraft Corporation on April 12, 2013 
 
 Beechcraft Corporation transferred to 
 Textron Aviation Inc. on October 12, 2016

630  2  Rev. 3
MODELS: Beechcraft 18A, S18A
T.C. NUMBER: 630
I - Model 18A, 8 PCLM (Approved 3/4/37)
2 Wrights R-760E-2 (-48.5)
80 minimum octane aviation gasoline
Engine limits  Maximum continuous, 2200 rpm (320 hp)
Take-off (one minute), 2400 rpm (350 hp)
Propeller limits  Maximum permissible, diameter
With Item 102:
Usable ceiling  6700 feet absolute (density altitude) either
engine inoperative
Airspeed limits  Level flight or climb - 200 mph True Ind.
Glide or dive - 243 mph True  Ind.
Flaps extended (60 degrees) - 117 mph True Ind.
Maximum weight  6700 lbs.
C.G. range  (+1.2) to (+19.9)
B. With Item 221:
Usable ceiling  3800 ft. in. standard air at an indicated airspeed
of 90 mph at 7200 1bs. with either engine in-
operative and inoperative propeller idling in
positive high pitch of 700  ipm.
Airspeed limits  Level flight or climb - 203 mph True Ind.
Glide or dive - 219 mph True  Ind.
Flaps extended (60 degrees) - 117 mph True Ind.
Maximum weight  7200 1bs.
C.G. range  (+2.5) to (*16.5)
Datum  Center line of the wing beam at the fuselage
NO-  seats  7 or 8 (See Item 210 for location)
Baggage  Maximum capacity 110 1bs.
Forward compartment 600 1bs. (-74)
(300 1bs. (-84)  (with Item  204))
Rear compartment 300  1bs. (+141)
Nacelle compartment 100 1bs. each (+27)
(with Item 220 only)
Fuel capacity  158 or 160 gallons (two tanks in wing at 78 or
80 gallons each (+24))

Rev. 3  3  630
oil capacity  16 gallons (8 gallon tank in each nacelle at 4-1/2
1bs.) (-32)  (See Item 205 for optional tanks)
Control surface  Not available
movement
Serial Nos. eligible  62 and up except 222
Required equipment  Item 101,  104, 105, 106, 107, 108, 109,
110, 111, and 112
II - Model S18A, 8 PCSM (Approved 10/13/41)
2 Wrights R-760E-2 (-48.5)
80 minimum octane aviation gasoline
Maximum continuous, 2200 rpm (320 hp)
Take-off (one minute), 2400 rpm (350
Airspeed limits  Level flight or climb - 170 mph True Ind.
Glide or dive - 207 mph True Ind.
Flaps extended (60 degrees) - 117 mph True Ind.
Propeller limits  Maximum permissible diameter 102 inches
(density altitude either
engine inoperative
(+1.2) to (+19.0)
Center line of the wing beam at the fuselage
7 or 8 (See Item 210)
Maximum capacity 1100 1bs.
compartment 600 1bs. (-74) (300 1bs. with
Rear compartment 300 1bs.
Nacelle compartments 100 1bs. each (+27) (with
Fuel capacity  1656 or 160 gallons (two tanks in wing at 78 or
80 gallons each (+24))
16 gallons  (8 gallon tank in each nacelle at
(-32) (See Item 205 for optional
movements  Not available
Serial Nos. eligible  62 and up except 222
Required equipment  Items 101,  104.  106, 107, 108, 109, 110, 111, 112,
115, and 152
Specifications Pertinent  to All Models
Type Certificate No. 630 (Aero. Bulletin 7A)
Production basis  None (See NOTE A)
Export eligibility  Eligible for export as follows subject to  PrOvisions of MOP 2-4:
- Landpland and Seaplane - eligible.
Skiplane - not eligible.
structure complies with Canadian require-
ments for ski installation when Item 213
is installed, with tread of 155 in. and
pedestal height of 13 in., and distances
from ski bottom to V-Brace attachment,
with gear in half-deflected position, as
Distance 48.5 in., maximum weight 6700 1bs.
37.3 in., maximum weight 7200 1bs.
(b)  All other countries except New Zealand.
EQUIPMENT:  A plus (*) or minus (-)  sign preceding the weight of an optional
item indicates the net veight change between that item and the equivalent
required item.
Propellers and Propeller Accessories
112-  Propellers - Hamilton Standard
hubs 2B20, blades 6136A-12,
low pitch setting 16 degrees  (-€6)
Engines and Engine Accessories - Puel and Oil System
Two engine ring cowls  (-52)
Two oil radiators (Harrison)  (-60)
Bonding and shielding  (-46)
Wobble pump  (-23)
204. Auxiliary  50 gallon fuel tank in
forward baggage compartment  (-64)
0il tano 5 gallon (one in each nacelle)  (-32)
Two 6-1/2 gallon  (one in each
(-32
Two starters (Eclipse)  1-34
217-  Mixture analyzer

630  4  Rev. 3
(a)  Cambridge  9 1bs.  (-39
(b)  Breeze  g 1bs.  (-391
Landing  Gear and Floats
102-  5 inch wheels (Goodyear 5HBM) and
29x13-5 tires  118 1bs.  (-8)
103.  12x5-3 tail wheel with heavy duty tire
(wheel must be placarded for heavy
duty  tire)  7 1bs.  (+261)
151.  Edo Model  55-7170 floats with water
rudders (Drawing No.  55-5-007).
auxiliary seaplane fin (Drawing No.
S-186221), seaplane center section
spar  (Drawing No. S-18422,  Rev.  BJ  813 1bs.  (+19)
213.  Skiplane landing gear (Drawing  or 19000k, 18110 dea. C: swock struts
Or 188400K)  813 1bs.  (+19)
214.  Dual  brake installation (Drawing
inch Wheels (Goodyear 5 HBOn Landing  No. 187840)
221.
29x13-5 H.D. tires (stencil on
gear fork must state,  #Use Heavy Duty
Tires Only") (required for 7200 1bs.
maximum weight)  122 1bs.  (-9)
Flectrical Equipment
105. Two landing gear operating motors
(Dumore D-5)  18 1bs.  (-12)
106. Wing  flap operating motor (Dumore
No.  3549)  8 lbs.  (-12)
107. Generator (Eclipse)  25 amp  20 1bs.  (-34)
108-  Battery (Exide  6TS-13-1)  36 1bs.  (+7) OI (-
20T.  Generators
(a)  Eclipse 50 amp  32 1bs.  (-34)
(b)  Eclipse 3171-R  12  1bs.  (-34)
206-  Landing lights (Grimes)  9 lbs.  (+27)
215.  Battery (in right and/or left wing
leading edge near fuselage)  (-18) OI (
(a)  Reading 6-ARL-11  46 1bs. each
(b)  Reading 6-ARL-9  56 1bs.  each
(c)  Exide 6XT-13  64 1bs.  each
(₫)  Exide 6-TS-7-1  26 1bs. each
Interior Equipment
111-  Toilet equipment  7 1bs.  (+106)
202. Flares (type, number and location
must  be shown in weight and balance
report)  (-52) or (
208-  Two heaters  20 1bs.  (-16)
209. Pressure fire extinguisher (type,
number and  location must be shown in
weight and balance report)
210. Seats (type, number and location must
be shown  in weight and balance
report) :
(a)  Standard passenger seat and belt  17 1bs.
(b)  Couch (3 place) with belts  39 1bs.
(c)  Couch (4 place)  Use actual weight
Folding seat (Drawing No. 18342)  7 1bs.  (+117)
(e)  Extra seat (rear of  cabin)  13 1bs.  (+115)
With 3-place couch installed standard
arrangement of 3 row of 2 seats each
at passenger arms of 22, 54,  and 86
is changed to 15,  41, and 67 for the
couch and 2 individual seats at 37
and 71 inches.  with 4-place couch
installed the passenger  arms  are 12,
328  52 and 72 for the couch with 2
individual seats at 37 and 71.
211. Vacuum pumps
(a)  Eclipse AP-8 and accessories  8 1bs.  (-32)
(b)  Romec and accessories  5 1bs.  (-32)
216. Toilet equipment  7 lbs.  (+140)
219. Parachute (back pack 24 ft. wil1 fit
standard seat)  15 1bs.
Miscellaneous (not listed above)
152. Replacement - "V" Brace Seaplane
(Drawing  No.S-18811)
220. Nacelle baggage compartments:
Seaplane, skiplane or fixed

Rev. 3  5  630
landing  gear only (Draving No.
I-18024)
Current weight and balance report including list of equipment
included in certificated weight empty, and loading instructions when
necessary, must be in each aircraft at the time of original certifi-
cation and at all times thereafter (except in the case of air carrier
operators having an approved weight control system).
Prior to original certification, each aircraft manufactured
materials and conformity before
covering, metal priming or final finish is applied.
inspection of the completed aircraft.
A check of the flight characteristics.
--- END ---
```

## ADs (6, 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 83-21-06 R1](https://openairdocs.org/ad/83-21-06-R1): Crew Seats · AMI Industries Crew Seats, 18A, 18D and 2 more. Effective Apr 26, 1984
- [AD 75-27-09 R2](https://openairdocs.org/ad/75-27-09-R2): Wing Structure · Textron 18A, 18D, 18S (Army C-45C) and 27 more. Effective Aug 21, 1980
- [AD 77-19-07](https://openairdocs.org/ad/77-19-07): Control Column Assembly · Textron 18A, 18D, 18S (Army C-45C) and 27 more. Effective Sep 29, 1977
- [AD 66-02-01](https://openairdocs.org/ad/66-02-01): Air Conditioners · Beechcraft 56TC, 58, 58A and 39 more. Effective Feb 10, 1966
- [AD 75-09-18](https://openairdocs.org/ad/75-09-18) (historical): Center section truss wing spar and the outer wing panel · Beechcraft 18A, 18D and 18S (Army C-45C). Effective May 1, 1975

## Registered aircraft by registry model (OpenAirDocs)

- [Beech 18A](https://openairdocs.org/model/beech-18a): 1 aircraft (registry code 1150602)
- [Beech S18A](https://openairdocs.org/model/beech-s18a): 0 aircraft (registry code 1150604)
- [Douglas 18-A](https://openairdocs.org/model/douglas-18-a): 0 aircraft (registry code 3020604)

## STCs approved under this data sheet (28)

- [STC SA02571SE](https://openairdocs.org/stc/SA02571SE): Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).. 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 SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International Inc.
- [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc.
- [STC SA04046CH PAGE 1](https://openairdocs.org/stc/SA04046CH%20PAGE%201): Installation of L-3 GENESIS  (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc.
- [STC SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC
- [STC SA11174SC PAGE 1](https://openairdocs.org/stc/SA11174SC%20PAGE%201): Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems. Honeywell International Inc (Bendix King)
- [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation
- [STC SA02153LA-D PAGE 1](https://openairdocs.org/stc/SA02153LA-D%20PAGE%201): Installation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System. Garmin International Inc.
- [STC SA00382BO](https://openairdocs.org/stc/SA00382BO): Installation of Globalstar Antenna and Cradle provisions to support a Globalstar GPS-1700 in non-composite airplanes. Avidyne Corporation
- [STC SA00343BO](https://openairdocs.org/stc/SA00343BO): Installation of a single configuration or a dual configuration Avidyne Corporation Integrated Flight Display, Model IFD540 loaded with Release 10.0 software (or later FAA approved release). Avidyne Corporation
- [STC SA00352BO PAGE 1](https://openairdocs.org/stc/SA00352BO%20PAGE%201): Installation of an Avidyne Corporation Mode A/C/S Transponder with ADS-B Out capability, Model AXP340 loaded with Version 3.13 software (or later FAA approved version),. Avidyne Corporation
- [STC SA02119SE PAGE 1](https://openairdocs.org/stc/SA02119SE%20PAGE%201): Installation of Garmin GDL 88 ADS-B UAT Transceiver System. Garmin International Inc
- [STC SA02442AK PAGE 1](https://openairdocs.org/stc/SA02442AK%20PAGE%201): Approval of the L-3 Communications NGT 2000/2500 ADS-B system. ADS-B Technologies, LLC
- [STC SA02930NY](https://openairdocs.org/stc/SA02930NY): Installation of Insight Instrument Corporation Graphic Engine Monitor (GEM 610C) models G3, G2, and G1 and 1200C model G4 as primary Cylinder Head Temperature (CHT), Exhaust Gas Temperature (EGT), and Turbine Inlet Temperature (TIT) Instruments. Insight Instrument Corporation
- [STC SA02283SE PAGE 2](https://openairdocs.org/stc/SA02283SE%20PAGE%202): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P. Electronics International Inc.
- [STC SA02402SE PAGE 1](https://openairdocs.org/stc/SA02402SE%20PAGE%201): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30C. Electronics International Inc.
- [STC SA02825NY PAGE 1](https://openairdocs.org/stc/SA02825NY%20PAGE%201): Installation of Aerospace Logic Aircraft Instruments. Aerospace Logic Inc.
- [STC SA02016SE-D](https://openairdocs.org/stc/SA02016SE-D): Installation of Garmin GTS 800, GTS 820 or GTS 850 Traffic System. Garmin International Inc
- [STC SA1315WE](https://openairdocs.org/stc/SA1315WE): Installation of Mixture Monitor (exhaust gas temperature probe, gage and selector) in accordance with Delta Products Part Lists A-192 and A-193,  or in accordance with Tri-Star Corporation Mixture Monitor Installation Instructions dated December 9, 1981,  or later FAA approved revision and/or Drawing List MM-127 dated November 15, 1981,  or later FAA approved revision in aircraft models listed in Master Eligibility List P-80-A-6 revised March 29, 1968,  copy attached,  or later FAA approved revision.. Universal Corporation
- [STC SA01988SE](https://openairdocs.org/stc/SA01988SE): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P.. Electronics International Inc.
- [STC SA1512WE](https://openairdocs.org/stc/SA1512WE): Installation of exhaust gas temperature monitoring systems Model EGT-1.. K S Avionics Inc
- [STC SA01157LA](https://openairdocs.org/stc/SA01157LA): Installation of Electronics International Model FP-5 or FP-5L fuel flow/fuel pressure instrument as a replacement instrument.. Electronics International Inc.
- [STC SA8075SW](https://openairdocs.org/stc/SA8075SW): Installation of fiberglass covering. (M-62 SERIES PT-19) (G-73 SCHWEIZER). Razorback Fabrics Inc
- [STC ST01700NY](https://openairdocs.org/stc/ST01700NY): Installation of the following Aerospace Logic aircraft instruments: EGT-100 Exhaust Gas Temperature Indicator, CHT-100 Cylnder Head Temperature INdicator, FL-100 Dual Fuel Level Indicator, FP-100 Fuel Pressure and Ammeter Indicator, OL-100 Oil Pressure and Temperature Indicator, and VA-100 Voltmeter and Ammeter Indicator.. Aerospace Logic Inc.
- [STC SA176SW](https://openairdocs.org/stc/SA176SW): Aluminum sheet covering of elevator, rudders and ailerons.. Sherman V Cornstubble
- [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 SA02153LA](https://openairdocs.org/stc/SA02153LA) (historical): Installation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System.. Garmin AT Inc.

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