# TCDS E-239: Franklin Sp. z.o.o.

- Type: Type certificate data sheet
- Status: Current
- Holder: Franklin Sp. z.o.o.
- Revision: 6
- Revised: April 30, 2013
- Product: Engine
- Certification basis: Part 21, CAR 13
- Registered aircraft: 2, by the registry models matched to it (OpenAirDocs)
- Data sheet PDF: https://openairdocs.org/files/sha256/08/9d/089df899e0174c2c60c7f9695226fd74eba87be8a91613ce1b996b0b5b014a51
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/AA7E533D4ABFB32486257BA6005661C8.0001
- Page: https://openairdocs.org/tcds/E-239

## Models (14)

As the data sheet lists them.

- 4A4-85-B3
- 4A4-75-B2
- 4A4-75-A3
- 4A4-95-A2
- 4A4-85-B2
- 4A4-85-A3
- 4A4-95-A3
- 4A4-100-B3
- 4A4-75-B3
- 4A4-75-A2
- 4A4-95-B2
- 4A4-95-B3
- 4A4-100-B2
- 4A4-85-A2

## 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  1  2  3  4 5 
 REV. 6 4 6 5 5 
  LEGEND:  "- -" INDICATES "SAME AS PRECEDING MODEL" 
 
 
 
 
 
U.S. DEPARTMENT OF TRANSPORTATION 
 
FEDERAL AVIATION ADMINISTRATION  
 
TYPE CERTIFICATE DATA SHEET E-239 
TCDS NUMBER E-239 
 
REVISION:  6* 
DATE:  April 30, 2013    
 
Franklin Sp. z.o.o. 
 
MODELS 
 
FRANKLIN 
4A4-75-A2, A3, B2, B3 
4A4-85-A2, A3, B2, B3 
4A4-95-A2, A3, B2, B3 
4A4-100-B2, B3    
 
Engines  of models described herein conforming with this data sheet (which is part of Type Certificate Number 
239) and other approved data on file with the Federal Aviation Administration, meet the minimum standards for use 
in certificated aircraft in accordance with pertinent aircraft data sheets and applicable portions of the Federal 
Aviation Regulations, provided they are installed, operated, and maintained as prescribed by the approved 
manufacturer's manuals and other approved instructions. 
 
TYPE CERTIFICATE (TC) HOLDER   Franklin Sp. z.o.o. 
      Ul. Chelmińska 208 
      86-300 Grudziądz 
      Poland 
     
TYPE CERTIFICATE (TC) HOLDER RECORD WSK-PZL-RZESZOW transferred TC E-239 to Franklin 
Sp. z.o.o. on August 17, 2006 
 
I. MODELS 4A4-75-A2, A3 4A4-75-B2, B3 4A4-85-A2, A3 
TYPE 4HOA 
RATINGS  
 
  Maximum Continuous 
   hp, r.p.m., full throttle at: 
   Sea level pressure altitude 
 
  Takeoff 
   hp, r.p.m., full throttle 
 
 
 
 
75-2050-S.L. 
 
 
75-2050 
 
 
 
 
75-1950-S.L. 
 
 
75-1950 
 
 
 
 
85-2350-S.L. 
 
 
85-2350 
FUEL  
 
  Minimum grade aviation gasoline 
 
 
73 
 
 
80 
 
 
73 
COMPRESSION 
 
  Bore and stroke, in. 
  Displacement, cu. in. 
  Compression ratio 
 
 
4.5 x 3.5 
225 
6.5:1 
 
 
- - 
- - 
7:1 
 
 
- - 
- - 
6.5:1

TCDS E-239   2 
 
I. MODELS (Continued) 4A4-75-A2, A3 4A4-75-B2, B3 4A4-85-A2, A3 
WEIGHT  (DRY) (lb) 191, 198 - - - - 
CENTER OF GRAVITY (in) 
 
  
   Forward  of rear mounting lug 
     C.L. 
 
 
 
  Below prop. shaft 
 
 
 
 
6.6 
4.8 with starter and 15 
      amp generator 
 
0.93 
 
 
 
 
- - 
- - 
 
 
- - 
 
 
 
 
- - 
- - 
 
 
- - 
PROPELLER SHAFT SAE No. 2, flange - - - - 
CARBURETION Marvel-Schebler  
MA-5 
- -  
IGNITION (dual) Eisemann LA-4 
magnetos, impulse 
coupling 
- - 
- - 
TIMING, øBTC 28 34 28 
SPARK PLUGS Champion 78S, J-10, C-
10, S, AC-SA-47, Auto-
Lite A5-B, A4-S 
- - - - 
OIL SUMP CAPACITY, QT. 6.5 --- - - 
NOTES 1 - 4 - - - - 
  
  
 
II. MODELS 4A4-85-B2, B3 4A4-95-A2, A3 4A4-95-B2, 
B3 
4A4-100-B2, B3 
TYPE 4HOA 
RATINGS  
 
Maximum Continuous 
   hp, r.p.m., full throttle at: 
   Sea level pressure altitude 
 
  Takeoff 
   hp, r.p.m., full throttle 
 
 
 
 
85-2200-S.L. 
 
 
85-2200 
 
 
 
 
95-2600-S.L. 
 
 
95-2600 
 
 
 
 
95-2450-S.L. 
 
 
95-2450 
 
 
 
 
100-2550-S.L. 
 
 
100-2550 
FUEL  
 
  Minimum grade aviation gasoline 
 
 
80 
 
 
73 
 
 
80 
 
 
- - 
COMPRESSION 
 
  Bore and stroke, in. 
  Displacement, cu. in. 
  Compression ratio 
 
 
4.5 x 3.5 
225 
7:1 
 
 
- - 
- - 
6.5:1 
 
 
- - 
- - 
7:1 
 
 
- - 
- - 
- -

TCDS E-239   3 
 
II. MODELS (Continued) 4A4-85-B2, B3 4A4-95-A2, 
A3 
4A4-95-B2, B3 4A4-100-B2, B3 
WEIGHT  (DRY) (lb) 191, 198 - - - - - - 
CENTER OF GRAVITY (in) 
 
  
   Forward  of rear mounting lug 
     C.L. 
 
 
 
  Below prop. shaft 
 
 
 
 
6.6 
4.8 with starter and 15 
      amp generator 
 
0.93 
 
 
 
 
- - 
- - 
 
 
- - 
 
 
 
 
- - 
- - 
 
 
- - 
 
 
 
 
- - 
- - 
 
 
- - 
PROPELLER SHAFT SAE No. 2, flange - - - - - - 
CARBURETION Marvel-Schebler 
MA-5 carburetor 
- - - - - - 
IGNITION (dual) Eisemann LA-4 
magnetos, impulse 
couplin 
- - 
- - - - 
TIMING, øBTC 34 - - - - - - 
SPARK PLUGS Champion 78S, J-10,  
C-10, S, AC-SA-47; 
Auto-Lite A5-B, A4-S 
- - - - - - 
OIL SUMP CAPACITY, QT. 6.5 - - - - - - 
NOTES 1 - 4 - - - - - - 
 
CERTIFICATION BASIS 
 
CAR 13 
 
Type Certificate 239 issued/revised: 
 
   Date of         Date TC 
Model   Application     Issued/Revised 
 
4A4-75-A2  06/04/45                       09/27/45       
4A4-75-A3  06/04/45                       09/27/45 
4A4-75-B2  06/04/45                       09/27/45 
4A4-75-B3  06/04/45                       09/27/45 
4A4-85-A2  06/04/45                       09/27/45 
4A4-85-A3  06/04/45                       09/27/45 
4A4-85-B2  06/04/45                       09/27/45 
4A4-85-B3  06/04/45                       09/27/45 
4A4-95-A2  06/04/45                       09/27/45 
4A4-95-A3  06/04/45                       09/27/45 
4A4-95-B2  06/04/45                       09/27/45 
4A4-95-B3  06/04/45                       09/27/45 
4A4-100-B2  06/04/45                       09/27/45 
4A4-100-B3  06/04/45                       09/27/45 
TC Inactivated           12/05/50 
TC Re-activated           01/11/62 
Reissued to WSK "PZL-RZESZOW"         11/05/81 
Reissued to WSK "PZL-RZESZOW" SA        12/8/94 
Reissued to Franklin Sp. z.o.o.                                  04/30/13

TCDS E-239   4 
PRODUCTION BASIS 1. Production Certificate No. 9 for U.S. production.  There will be no further 
production of engines or replacement parts under this production certificate. 
 
2. FAR 21.500 for production of engines or replacement parts under this type 
certificate by WSK "PZL-RZESZOW" SA under control of the Republic of Poland 
General Inspectorate of Civil Aviation (GICA). 
 
 Parts produced under either production basis are eligible to be used 
interchangeably. 
 
The General Inspectorate of Civil Aviation of Poland originally type certificated this 
engine. The FAA validated this product under U.S. Type Certificate Number E-239. 
Effective September 28, 2003, the European Aviation Safety Agency (EASA) began 
oversight of this product on behalf of Poland. 
 
IMPORT REQUIREMENTS To be considered eligible for installation on U.S. registered aircraft, each new engine to be 
exported to the United States with the General Inspectorate of Civil Aviation of Poland or 
EASA airworthiness approval shall have a Joint Aviation Authorities (JAA) or EASA Form 1, 
Authorized Release Certificate.  The JAA or EASA Form 1 should state that the engine 
conforms to the type design approved under the U.S. Type Certificate E-239, is in a condition 
for safe operation and has undergone a final operational check. 
 
Additional guidance is contained in FAA Advisory Circular 21-23, Airworthiness 
Certification of Civil Aircraft, Engines, Propellers, and Related Products, imported into 
the United States. 
 
NOTES 
 
NOTE 1. Maximum permissible cylinder head, barrel, and oil inlet temperatures, 500øF, 300øF and 
230øF, respectively. 
 
NOTE 2. The following accessory provisions and typical engine accessories are eligible at the 
indicated weight increases: 
 
 ACCESSORY WEIGHT - lbs. 
  
Starter: Models - 3 only 
 
Auto-Lite, Part No. 10118 
Delco-Remy, Part No. 10750 
 
Generator:  Models - 3 only 
 
Auto-Lite, Part No. 10119 or 11497, 15 amp 
Delco-Remy, Part No. 17556, 25 amp 
 
Fuel Pump: 
AC Diaphragm type, Part No. 10551 
 
Miscellaneous: 
Ratio Shielding 
Fram P 1/2 Filter 
 
 
 
16 
16 
 
 
 
12 
16 
 
 
3 
 
 
3 
---

TCDS E-239   5 
 
NOTE 2. (CONT.)  
 The following accessory drives are provided: 
 
 
 
 
 
ACCESSORY 
 
 
 
Type of 
Drive Pad 
 
 
 
Rotation Facing 
Drive Pad 
 
 
Speed Ratio 
to 
Crankshaft 
 
 
Max. Torque 
(in. -lb. 
Cont.              Static 
 
 
 
Maximum Overhang 
Moment (in. - lb.) 
Starter None CC 11.444:1 - -                    240 30 
Generator None CC 1.000:1 12                    35 55 
Tachometer AND 10005 CC 0.500:1 20                    60 2 
"C" - Clockwise facing engine drive pad, "CC" - Counterclockwise facing engine drive pad 
 
NOTE 3. Eligible with a temporary propeller shaft flange drilled for six 3/8- inch bolts on a 4-inch circle. 
 
 
NOTE 4. SERVICE INFORMATION:  
Each of the documents listed below must state that it is approved by the European Aviation Safety 
Agency (EASA) or, for approvals made before September 28, 2003 by the General Inspectorate of 
Civil Aviation of Poland. Any such documents including those approved under a delegated authority, 
are accepted by the FAA and are considered FAA approved.  
• Service bulletins,  
• Structural repair manuals,  
• Vendor manuals,  
• Aircraft flight manuals, and  
• Overhaul and maintenance manuals. 
These approvals pertain to the type design only. 
 
---THE END---
```

## ADs (1, in force first)

- [AD 69-09-01](https://openairdocs.org/ad/69-09-01): Eisemann Magnetos · Eisemann Magnetos, 2A4-45-B2, 2A4-49-B2 and 158 more

## Registered aircraft by registry model (OpenAirDocs)

- [Franklin 4A4100 series](https://openairdocs.org/engine/franklin-4a4100-series): 2 aircraft (registry code 27014)
- [Wsk-Pzl 4A4-100-B2](https://openairdocs.org/engine/wsk-pzl-4a4-100-b2): 0 aircraft (registry code 67242)
- [Wsk-Pzl 4A4-100-B3](https://openairdocs.org/engine/wsk-pzl-4a4-100-b3): 0 aircraft (registry code 67243)
- [Wsk-Pzl 4A4-75-A2](https://openairdocs.org/engine/wsk-pzl-4a4-75-a2): 0 aircraft (registry code 67230)
- [Wsk-Pzl 4A4-75-A3](https://openairdocs.org/engine/wsk-pzl-4a4-75-a3): 0 aircraft (registry code 67231)
- [Wsk-Pzl 4A4-75-B2](https://openairdocs.org/engine/wsk-pzl-4a4-75-b2): 0 aircraft (registry code 67232)
- [Wsk-Pzl 4A4-75-B3](https://openairdocs.org/engine/wsk-pzl-4a4-75-b3): 0 aircraft (registry code 67233)
- [Wsk-Pzl 4A4-85-A2](https://openairdocs.org/engine/wsk-pzl-4a4-85-a2): 0 aircraft (registry code 67234)
- [Wsk-Pzl 4A4-85-A3](https://openairdocs.org/engine/wsk-pzl-4a4-85-a3): 0 aircraft (registry code 67235)
- [Wsk-Pzl 4A4-85-B2](https://openairdocs.org/engine/wsk-pzl-4a4-85-b2): 0 aircraft (registry code 67236)
- [Wsk-Pzl 4A4-85-B3](https://openairdocs.org/engine/wsk-pzl-4a4-85-b3): 0 aircraft (registry code 67237)
- [Wsk-Pzl 4A4-95-A2](https://openairdocs.org/engine/wsk-pzl-4a4-95-a2): 0 aircraft (registry code 67238)
- [Wsk-Pzl 4A4-95-A3](https://openairdocs.org/engine/wsk-pzl-4a4-95-a3): 0 aircraft (registry code 67239)
- [Wsk-Pzl 4A4-95-B2](https://openairdocs.org/engine/wsk-pzl-4a4-95-b2): 0 aircraft (registry code 67240)
- [Wsk-Pzl 4A4-95-B3](https://openairdocs.org/engine/wsk-pzl-4a4-95-b3): 0 aircraft (registry code 67241)

## STCs approved under this data sheet (2)

- [STC SE04651CH](https://openairdocs.org/stc/SE04651CH): To allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22. Swift Fuels LLC
- [STC SE01966WI](https://openairdocs.org/stc/SE01966WI): Use of GAMI G100UL High Octane Unleaded Avgas in spark ignition piston aircraft engines. General Aviation Modifications Inc.

---
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