# TCDS TC 663: Fairchild Industries Inc.

- Type: Type certificate data sheet
- Status: Current
- Holder: Fairchild Industries Inc.
- Revision: 0
- Product: Aircraft, Small Airplane
- Registered aircraft: 8, by the registry models matched to it (OpenAirDocs)
- Data sheet PDF: https://openairdocs.org/files/sha256/a8/8a/a88a209d788fca6ffd83fbb2221bcbc54689cdbde6623d173ad6861704645302
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/C20BB61BFC090F01852567350063953E.0001
- Page: https://openairdocs.org/tcds/TC%20663

## Models (2)

As the data sheet lists them.

- 24JS
- 24J (Army UC-61B)

## What the data sheet says

This is OCR from the scanned FAA data sheet. OCR can misread letters and numbers.

```text
MODELS:  Fairchild 24J (Army UC-618) and 24 JS, 4 PCI-SM
T.C. NUMBER: 663
I - Specifications Pertinent to All Models:
Engine  Warner Super Scarab Series 50 or 504 (See Iten 229)
Placard limits  For all operations:
2050 pm (145 hp)
Placard speeds  Level flight or climb - 137 nph True Ind.
(See Item 229)  Glide or dive - 185 mph True Ind.
Flaps extended - 04 mph True Ind.
Fuel capacity  40 gallons (two  tanks, 20 gallons in each wing)
(+24)
oil capacity  3 gallons (-19)
NO.  passengers  (one front +20, two rear +50)
Baggage  170 1bs. (140 1bs. aft of cabin, 30 1bs. under
rear seat)
Certification basis  Type Certificate No. 663
Serial Nos.  3400 and up manufactured prior to 4/27/43, and all
AAF Nos. eligible.  Approval expired as of 4/27/43.
EQUIPMENT:
(Datum is wing leading edge) (* Means net increase)
Landplane
tarter (Eclipse Y-150  18 1bs.  (-24)
02. Battery (Exide 6TS-7-1
compartment  25 1bs.  (-18)
103. 6.50-10 wheels (Warner 3270) with
brakes and tires  55 1bs.  (-1)
104. 8 in.  streamline tail wheel with heavy

duty 6-ply tire (Wheel must be placarded
for this size tire.)  (+206)
105.  Engine ring cowl  29 1bs.  (-37)
Hub streamlines  4 1bs.  (0)
Propeller - wood (fixed pitch)  31 1bs.  (-52)
(See Item 228)
B.  Seaplane:  Items 101, 102, 105,  and 209
151.  Edo Model 45-2880 floats  and water
rudders
152. Seaplane fin  5 1bs.  (+197)
Class II:
Landpiane
200.  Miscellaneous items as noted  in approved
weight  and balance report.
201. Parachute front seats
(a)  Irvin  35  Ibs.  (+28)
(b)  Switlik)  30  Ibs.  (+28)
Flares - three 1-1/2 minute  20  Ibs.  (+46)
Battery (Exide 6-TS-13-1)  38 amp  11 1bs.*  (-19)
Bonding  Ibs.  (+27)
(a)  Metalizing and corrosion proofing
(b)  Corrosion proofing  1bs.  (+39)
Engine shielding  6 1bs.  (-38)
Pressure fire extinguisher  20 1bs.  (-14)
Seaplane fittings  Neglect weight increase
Generators
(a)  Leece-Neville 3CG-3 with control
box ano adapter  25 1bs.  (-27)
(b)  Bosch LE70/12 B-5 with control
box and adapter  17 1bs.  (-27)
Wind-driven (Air Associates GE-20)  8 1bs.  (+6)
210.  12 1bs.*  (+1)
4 1bs.*  (+ 1)
211.
Fixed pitch metal  19 1bs.*  (-52)
(b) Adj. metal (Hamilton Standard hub
7056H, blades 19B-1/2-16)  36 lbs.*  (-52)
212. Landing lights
(a)  One or two (Grimes ST-250)  4-1/2 1bs.  each
(b)  Iwo (Adams-Westlake A-6)  9 1bs.
213. Cabin heater  6 1bs.
214.  Cabin ventilator  3 lbs.
215.  Dua  a  5 1bs.*
216.  Miscellaneous extra instruments
217.  Quick release door hinges  1 1b.
218.  Ca  bin  1 1b.
219.  Flaps  39 1bs.*
220.  Special upholstering  # 1bs.*
221.  Special paint  3 lbs.*
222.  Oi  →  coc  11 1bs.
223.  7.50-10 4-ply tires and tubes  6 1bs.*
224.  teeral  2 lbs. *
225.  Radio
(a)  Receiver (RCA AV9-7 Series)  34 1bs.
(Chassis under  pilot's seat)
(b)  Receiver (RCA AVR-10 Series)  11 1bs.
(Chassis at instrument panel)
(c)  Receiver (Lear R-3) and Transnitter
(Lear I-30)  30 1bs.
(Receiver and transmitter at
instrument panel  - power unit under
front seat)
226.  Two wing fuel tanks tanks)  Trailing antenna  (Aero. Radio)  gallons each  9 1bs.  (+106)
(replacing standard  17 lbs.*  (+24)
227.  Skis
(a)  Pollack P-3
(b)  GS -5
229.  Kinner 9-56 enqine installation
(See NOIF 4)
Engine limits for all operations,
1850 cpm  (160 hp)
Propeller - fixed pitch wood with
hub 40 1bs. (-34)
Propeller limits - static rpm at
maximum permissible throttle setting
- not more than 1750, not less
than 1750
Diameter - not more than 92 in., not

less than 89 in.
Airspeed limits:
Level flight or climb - 137 mph
Glide or dive - 175 mph True Ind.
Flaps extended - 94 mph
B. Seaplane:  Items 200 thru 207,
214, 216 thru 222, 225, 226 and 228
Class III:
None
between stations 2 and 2-3/4, of
serial numbers 3400 and 3502 thru 3508 incorporate special (overstrength)
the manufacturer must be contacted before these members are
NOTE 2.  Eligible for export  as follows subject to inspection for equipnent
specified in Chapter XII of Inspection Handbook (4/27/43):
- Landplane and Seaplane
- Skiplane - not eligible.  However, structure complies with Canadian
ski gear requirements with a maxi nun ski  height of 9.25 inches and
with an overhand on the axle not exceeling that when wheels are
(b) All other countries except New Zealand.
In order to be eligible for night operation any UC-61 series airplane
uncertificated  position lights should have them replaced with
approved types.  If Air Force Type A-9 wing tip lights are installed, they
may be used provided the sand-blasted surface on the inside of the cover
qlass is painted black.
Eligible with Kinner R-66 engine when converted by means of Kinner
approval must be accompanied by
an affidavit to the effect that the alteration has been accomplished
that parts and materials furnished in the kit have been used. eight
and balance should be checked after the alteration to determine that
limit of the aircraft has not been exceeded.  Upon approval
of the alteration the aircraft model designation should be modified by
suffixing the letter "K", e.g. Model 24J should be changed to 24JK.
II - Model 24J (Army UC-61B - See NOTE 3), Designation 4 DCIM:
Propeller  Maximum permissible diameter 92 inches
Standard weight  2550 1bs.
C.G. limits  (+16.6) and (+25.7)
III - Model 24JS, Designation 4 PCSM
Propeller  maximum permissible dianeter 100 in.
Standard weight  2750 1bs.
C.G. limits  (+17.2) and (+25.9)
```

## ADs (3, in force first)

- [AD 46-40-01](https://openairdocs.org/ad/46-40-01): Fuel Tank Selector Valve Placard · Fairchild Industries 24 C8, 24 C8A, 24 C8B and 29 more. Effective Dec 31, 1946
- [AD 46-21-01](https://openairdocs.org/ad/46-21-01): Landing Gear Universal Joints · Fairchild Industries 24 C8, 24 C8A, 24 C8B and 14 more
- [AD 46-40-02](https://openairdocs.org/ad/46-40-02): Oleo Tube Reinforcement · Fairchild Industries 22 C7, 22 C7A, 22 C7AM and 23 more

## Registered aircraft by registry model (OpenAirDocs)

- [Fairchild 24 J](https://openairdocs.org/model/fairchild-24-j): 8 aircraft (registry code 3370408)
- [Fairchild 24 JS](https://openairdocs.org/model/fairchild-24-js): 0 aircraft (registry code 3370412)

## STCs approved under this data sheet (3)

- [STC SA4503NM](https://openairdocs.org/stc/SA4503NM): Remove original cloth covering and install Ceconite covering. Ceconite Division of Poly-Fiber Inc.
- [STC SA4-1210](https://openairdocs.org/stc/SA4-1210): Installation of Eonnex cover on aircraft surfaces.. Ceconite, Inc
- [STC SA4-860](https://openairdocs.org/stc/SA4-860): Ceconite 101 covering of wings.. Cooper Engineering Corporation

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