# TCDS 2A10: Lavia Argentina S.A. (Laviasa)

- Type: Type certificate data sheet
- Status: Current
- Holder: Lavia Argentina S.A. (Laviasa)
- Revision: 29
- Revised: July 14, 2021
- Product: Aircraft, Small Airplane
- Certification basis: CAR 8
- Data sheet PDF: https://openairdocs.org/files/sha256/d1/3b/d13bddb20584036160f2910b757cf1e6d59680b67f9f92f3fce4465a167bde72
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/63CE9FFA2D1C86028625871300494DBC.0001
- Page: https://openairdocs.org/tcds/2A10

## Models (3)

As the data sheet lists them.

- PA-25
- PA-25-235
- PA-25-260

## 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 7 8 9 10 11    
Rev. No. 28 28 28 28 28 28 24 24 28 28 29    
 
DEPARTMENT OF TRANSPORTATION 
FEDERAL AVIATION ADMINISTRATION 
 
2A10 
Revision 29 
LAVIA  ARGENTINA S.A. 
 
PA-25 
PA-25-235 
PA-25-260 
 
July 14, 2021 
TYPE CERTIFICATE DATA SHEET 2A10 
 
This data sheet which is a part of Type Certificate No. 2A10 prescribes conditions and limitations under which the product for 
which the Type Certificate was issued meets the airworthiness requirements of the Civil Air Regulations and Federal Aviation 
Regulations. 
 
Type Certificate Holder LAVIA ARGENTINA S.A. (LAVIASA) 
 Hangar 1 Aerop.Int. El Plumerillo Sur 
 C.P. 5541, Las Heras, Mendoza 
 Republica Argentina 
 
 
I.   Model PA-25,   1 PCLM   (Restricted Category Only),  Approved May 20, 1959. 
 
Engine Lycoming O-320, O-320-A1A, O-320-A2A with carburetor setting 10-3678-11 or 
Lycoming O-320-A2B with carburetor setting 10-3678-32 
 
Fuel 80/87 minimum grade aviation gasoline 
 
Engine limits For all operations, 2700 r.p.m.    (150 hp)  
 
Propeller and Propeller limits McCauley 1A170-GM or Sensenich M74DM 
 Static r.p.m. at maximum permissible throttle setting: 
  Not over 2575 r.p.m., not under 2475 r.p.m. 
  No additional tolerance permitted. 
 Diameter:    Not over 74 inches, not under 72.5 inches 
 Spinner required:    Piper Drawing No. 14422 
 
Airspeed Limits Vne Never exceed 136 mph (118 knots) 
   (CAS) Vno Maximum structural cruising 108 mph (  94 knots) 
 Vp Maneuvering 107.5 mph (  93 knots) 
 Vfe Flaps Extended   95 mph (  83 knots) 
 
Center of Gravity Range (+11.7) to (+16.5) at 2300 lb. 
 (+10.0) to (+16.5) at 1600 lb. or less 
 Straight line variation between points given. 
 
Empty Weight  
       Center of Gravity Range None 
 
Datum Leading edge of wing 
 
Leveling Means Top longerons in cockpit bay 
 
Maximum Weight 2300 lb. 
 
No. of Seats 1 at (+59) 
 
Maximum Cargo 800 lb. at  (+14)

2A10, Page 2 
 
 
Fuel Capacity 40 gallons at (-14.9)     (one fuselage tank) 
 See NOTE 1 for data on fuel system. 
 
Oil Capacity 8 quarts at  (-47) (6 quarts usable) 
 See NOTE 1 for data on oil system. 
 
Control Surface Movements Wing Flaps   Down 57° 
 Aileron Up 23° Down 23° 
 Elevator Up 28° Down 15° 
 Rudder Right 25° Left 25° 
 
Manufacturer's Serial Numbers 25-1 through 25-731 
 
 
II. - Model PA-25-235,    1 PCLM   (Restricted Category Only),   Approved March 14, 1962. 
 
Engine Lycoming O-540-B2B5 or O-540-B2C5 with carburetor setting #10-4404-1 
 
Fuel 100/100LL Octane minimum grade aviation gasoline 
 
Engine limits For all operations, 2575 r.p.m.    (235 hp)  
 
Propeller and Propeller Limits 1. McCauley 1A200-FA  (Eligible on Aircraft S/N 25-02;  25-2000 through 25-5521;  and  
  25-7305522 through 25-8156024 produced by Piper Aircraft; LA-235-99501 and 
subsequent)  produced by  LAVIA SA and LAVIA ARGENTINA S.A: 
   Static r.p.m. at maximum permissible throttle setting: 
   Not over 2350 r.p.m., not under 2250 r.p.m. 
   No additional tolerance permitted 
  Diameter:     Not over 84 inches, not under 82.3 inches 
  Spinner required:     Piper Drawing No. 64336 
 
 2. McCauley 1P235-AFA  (Eligible on S/N 25-02, and 25-2000  
  through 25-4171): 
  Static r.p.m. at maximum permissible throttle setting: 
   Not over 2500 r.p.m., not under 2400 r.p.m. 
   No additional tolerance permitted 
  Diameter:     Not over 84 inches, not under 82.3 inches 
  Spinner required:     Piper Drawing No. 14422 
 
 See NOTE 6 for aircraft climb performance related to each propeller. 
 
Airspeed Limits Vne Never exceed 156 mph (135 knots) 
   (CAS) Vno Maximum structural cruising 124 mph (108 knots) 
 Vp Maneuvering 120 mph (104 knots) 
 Vfe Flaps Extended 109 mph (95 knots) 
 
Center of Gravity Range (+88.4) to (+92.5) at 2900 lb. 
 (+85.6) to (+92.5) at 1793 lb. or less 
 Straight line variation between points given. 
 
Empty Weight  
       Center of Gravity Range None 
 
Datum 78 inches forward of leading edge of wing 
 
Leveling Means Top longerons in cockpit bay 
 
Maximum Weight 2900 lb. 
 
No. of Seats 1 at   (+135)

2A10, Page 3 
 
Maximum Cargo 1200 lb. at  (+93) 
 
Fuel Capacity S/N 25-02, and 25-2000 through 25-3384: 
  42 gallons at  (+63)     (one fuselage tank) 
 S/N 25-3385 through 25-5521, and 25-7305522 through 25-7405572 produced by Piper 
Aircraft; and LA-235-99501 and subsequent  produced by LAVIA S.A. and LAVIA 
ARGENTINA S.A.: 
  38 gallons at (+63)    (one fuselage tank) 
  
  S/N 25-7405573 through 25-8156024: 
  36 gallons at (+102)    (two wing tanks) 
 
 For those Serial Numbers with modification applied to fuel tank (P/N 66058-01) under  
 Service Letter No. 12 LAVIA S.A:  200.6 liters (53 gallons) 
 S/N 25-4415 through 25-5521 and 25-7305522 through 25-7405572 produced by Piper 
Aircraft and LA-235-99501 and subsequent,  produced by LAVIA S.A. and LAVIA 
ARGENTINA S.A. 
 
 See NOTE 1 for data on system fuel. 
 
Oil Capacity 12 quarts at  (+30)     (9¼ quarts usable) 
 
 See NOTE 1 for data on system oil. 
 
Control Surface Movements Wing Flaps   Down 57° 
 Aileron Up 23° Down 23° 
 Elevator Up 28° Down 15° 
 Rudder Right 25° Left 25° 
 
Manufacturer Serial Numbers 25-02, 25-2000 through 25-5521, and 25-7305522 through 25-8156024 produced by 
Piper Aircraft; LA-235-99501 and up produced by LAVIA S.A. and LAVIA 
ARGENTINA S.A. See NOTE 7 for data on aircraft manufactured by Chincul S.A.C.A. 
I.F.I and by FAdeA S.A. 
 
 See NOTE 8 for airworthiness certification eligibility in the United States. 
 
 
III. - Model PA-25-260,   1 PCLM   (Restricted Category Only),   Approved  April 19, 1967. 
 
Engine Lycoming O-540-G1A5 or O-540-G2A5 with carburetor setting #10-4404-1 
 Lycoming O-540-H1B5D (MT-9901, Rev 1) 
 Lycoming O-540-F1B5 (MT-9406, Rev 0) 
 Lycoming IO-540-D4A5 (Disposition 04/91) 
 
Fuel 100/100 LL Octane minimum grade aviation gasoline 
 
Engine Limits For all operations, 2700 r.p.m.   (260 hp) 
 
Propeller and Propeller Limits 1. McCauley 1A200-FA 
  Static r.p.m. at maximum permissible throttle setting: 
   Not over 2425 r.p.m., not under 2325 r.p.m. 
   No additional tolerance permitted 
  Diameter:     Not over 84 inches, not under 82.3 inches 
  Spinner required:     Piper Drawing No. 64336 
 
 2. Hartzell constant speed model HC-C2YK-1( )/8477-0 
  (Eligible on O-540-G1A5 engine only): 
  Pitch setting at 30" station:     High 32.0°,  Low 11.8° 
  Diameter:     Not over 84.0 inches, not under 83.0 inches 
  Governor Assembly:     Hartzell F-4-4 ( ) 
  Spinner:     None approved.

2A10, Page 4 
 
 3. McCauley constant speed model B2D34C16-( )84HF-0 
  (Eligible on O-540-G1A5  and O-540-H1B5D engines only. 
  Pitch setting at 30" station:     High 27.0°, Low 11.0° 
  Diameter:     Not over 84.0 inches, not under 82.5 inches 
  Governor Assembly:     McCauley C290D2( )/T10 
  Spinner:     None approved. 
 
 4. Hartzell constant speed model HC-C3YR-1RF/F8468A-2R  
  (Eligible on IO-540-D4A5 engines) 
  Maximum Low pitch: 10.3 deg, Maximum High Pitch 31deg 
  Diameter: not over 84 inches, not under 78 inches 
  Governor assembly: Hartzell S-1-66 
  Hartzell Spinner: A-2295-1P 
 
 
 
Airspeed Limits Vne Never exceed 156 mph (135 knots) 
   (CAS) Vno Maximum structural cruising 124 mph (108 knots) 
 Vp Maneuvering 120 mph (104 knots) 
 Vfe Flaps Extended 109 mph   (95 knots) 
 
Center of Gravity Range (+88.4) to (+92.5) at 2900 lb. 
 (+85.6) to (+92.5) at 1793 lb. or less 
 Straight line variation between points given. 
Empty Weight  
   Center of Gravity Range None 
 
Datum 78 inches forward of leading edge of wing 
 
Leveling Means Top longerons in cockpit bay 
 
Maximum Weight 2900 lb. 
 
No. of Seats 1 at   (+135) 
 
Maximum Cargo 1200 lb. at (+93) 
 
Fuel Capacity S/N 25-4415 through 25-5521, and 25-7305522 through 25-7405572 produced by Piper 
Aircraft and LA-260-98001, and subsequent, produced by LAVIA S.A. and LAVIA 
ARGENTINA S.A.: 
  38 gallons at  (+63)     (one  fuselage tank) 
 S/N 25-7405573 through 25-8156024 produced by Piper Aircraft: 
  36 gallons at  (+102)    (two  wing tanks) 
 
 For those Serial Numbers with modification applied to fuel tank (P/N 66058-01) under  
 Service Letter No. 12 (LAVIA S.A.):    
  200.6 liters (53 gallons) 
 S/N 25-4415 through 25-5521 and 25-7305522 through 25-7405572 produced by Piper 
 Aircraft; and LA-260-98001 through LA-26099003 and LA-260-99005 and subsequent 
produced by LAVIA S.A. and LAVIA ARGENTINA S.A. 
 
 See NOTE 1 for data on system fuel. 
 
Oil Capacity 12 quarts at (+30)     (9¼ quarts usable) 
 
 See NOTE 1 for data on system oil. 
 
Control Surface Movements Wing Flaps   Down 57° 
 Aileron Up 23° Down 23° 
 Elevator Up 28° Down 15° 
 Rudder Right 25° Left 25°

2A10, Page 5 
 
Manufacturer's Serial Numbers 25-4415 through 25-5521, and 25-7305522 through 25-8156024 produced by or under 
license of Piper Aircraft Corporation; LA-260-98001, and subsequent produced by 
LAVIA S.A. and LAVIA ARGENTINA S.A.. See NOTE 7 for data on aircrafts 
manufactured by  
 Chincul S.A.C.A.I.F.I  
 
 See NOTE 8 for airworthiness certification eligibility in the United States. 
 
 
DATA PERTINENT TO ALL MODELS 
 
Certification Basis CAR 8.10(b), effective October 11, 1950. 
 Restricted Type Certificate No. 2A10 issued May 20, 1959, for the special purpose of 
agricultural operations. 
 Date of Application for Type Certificate March 7, 1959. 
 
 
 
Production Basis For aircraft models PA-25-235 S/N LA-235-99501 through LA-235-99503 production 
under Type Certificate only: S/N LA-235-08505 and up, production under Production 
Certificate No. A-0801. For aircraft models PA-25-260, S/N LA-260-98001; LA-260-
99002; LA-260-99003, LA-260-99005 and LA-260-05006 production under Type 
Certificate only; S/N LA-260-05007, LA-260-06008, LA-260-06010 through LA-260-
07015  production under Production Certificate No. A-0501; S/N LA-260-07016 and up 
production under Production Certificate No. A-0801. 
 
Equipment The basic required equipment prescribed in the applicable airworthiness regulations (see 
Certification Basis) must be installed on the aircraft for certification.  In addition, the 
following items of equipment are required: 
 
 1. a.  FAA Approved Airplane Flight Manual dated May 20, 1959, for S/N 25-1 and  
   25-2 only. 
  b. FAA approved Flight manual Report 1024 dated October 20, 1999 for Models 
PA-25, S/N 25-1 through 25-731. 
  c. FAA approved flight Manual Report 1381 for Model PA-25-235. 
   For Models PA-25-02 and 25-2000 and subsequent (Normal Category) and  
   Subsequent. 
   -Plus Weight and Balance Report No.1236 for S/N 25-02 (Restricted 
Category). 
   -Plus Weight and Balance Report No. 1238 for S/N 25-2000 and subsequent 
   (Restricted category). 
  d. FAA approved Flight Manual Report 1493 for Model PA-25-260- 
   for S/N 25-4415 through 25-7405572 (Normal category)  
   -plus Weight and Balance Report No. 1491 for S/ N 25-4415 through 25-
7405572 (Restricted category). 
  e. FAA approved Flight Manual Report 1870 for Model PA-25-235, S/N 25-
74005573 
   and subsequent (Normal category). 
   -Plus  Weight and Balance Report No. 1876 for S/N 25-7405579 and 
subsequent (Restricted category). 
  f. FAA approved Flight Manual Report 1871 for Model  PA-25-260 S/N 25-
7405573 
   and subsequent (Normal category). 
  g. FAA approved Flight Manual Report 1877 for Model  PA-25-260 S/N 25-
7405573 
   and subsequent (Restricted category). 
h. DNA-approved Flight Manual Doc. No. LA-MV-235 for Model PA-25-235, 
S/N LA-235-99501 and subsequent (Restricted Category). 
i. DNA-approved Flight Manual Doc. No. LA-MV-260 for Model PA-25-260, 
S/N LA-260- 98001 and subsequent and subsequent (Restricted Category).

2A10, Page 6 
 
j. DA-approved Flight manual Document No. LA-MV-260-III for Model PA-25-
260  (Restricted Category) equipped with  Lycoming IO-540-D4A5 and 
Hartzell Propeller HC-C3YR-1RF. 
 
 2.  Sprayer and/or duster equipment installation in accordance with Piper Instructions 
      Section XVI, Report VB-1 (Piper Report 1019), on S/N 25-3 through 25-1999. 
  Low volume installation: 52.5 lb. at (+34.7) 
  High volume installation: 58.0 lb. at (+37.7) 
  Duster installation:   32.0 lb. at (+20.9) 
 
 3. Stall warning indicator device in accordance with Piper Drawing Nos. 61093 and 
61128 on S/N 25-3 through 25-1999. 
 
  Piper Drawing Nos. 64031 and 64253 on S/N 25 -02, 25-2000 through 25-4171;  
Piper Drawing Nos. 64031 and 64884 on S/N 25-4172 through 25-5521, and  
  25-7305522 through 25-8156024, LA-235-99501 and up, LA-260-98001 and  
  subsequent. 
 
 4. Hopper installation per Piper Drawing No. 64211 and either sprayer installation per 
Piper Drawing No. 64152, or duster installation per Piper Drawing No. 64303 for 
S/N 25-02, 25-2000 through 25-2985. 
 
5. Hopper installation per Piper Drawing No. 64511 and either sprayer installation per 
Piper Drawing No. 64586, or Duster installation per Piper Drawing No. 64599 for 
S/N 25-2986 through 25-5521, and 25-7305522 through 25-8156024, LA-235-
99501 and subsequent, LA-260-98001 and subsequent,  
 
6. Installation of hopper with higher loading volume capacity of solid elements without  
incrementing the maximum permissible product loading weight (P/N 96116) under 
Service Letter No. 13: “(LAVIA SA)” 
 
 Affected Models      Affected Serial Numbers 
 PA-25-235       25-3875 and up 
          LA-235-99501 and up 
 PA-25-260       25-3875 and up 
          LA-260- 98001 and up   
         
 See Note 9 for Optional Equipment Data 
  
 
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 time of original certification. 
 
  The certificated empty weight and the corresponding  center of gravity locations must include undrainable 
system oil (not included in oil capacity) and unusable fuel as noted below: 
 
 Model PA-25: Fuel 14  lb. at (-23)  
  Oil 3.2 lb. at (-47)  
       
 Model PA-25-235, S/N 25-02, 
  25-2000 through 25-3384: 
 
Fuel 
 
18  lb. 
 
at 
 
(+55) 
 
  Oil 5.2 lb. at (+30)  
       
 Model PA-25-235, S/N 25-3385 
  through 25-5521, and 25-7305522 
  through 25-7405572,  
  LA-235-99501 and up: 
 
 
 
Fuel 
 
 
 
12 lb. 
 
 
 
at 
 
 
 
(+55) 
 
  Oil  5.2 lb. at (+30)

2A10, Page 7 
 
 Model PA-25-260, S/N 25-4415 
  through 25-5521, and 25-7305522 
  through 25-7405572 
  LA-260-98001 and subsequent 
  
 
Fuel 
 
Oil 
 
12lb 
 
5.2 lb. 
 
at 
 
at 
 
(+55) 
 
(+30) 
 
       
       
 Models PA-25-235 and PA-25-260, 
  S/N 25-7405573 through  
  25-8156024: 
 
 
Fuel 
 
 
15 lb. 
 
 
at 
 
 
(+110) 
 
  Oil  5.2 lb. at (+30)  
 
NOTE 2  The following placards must be displayed: 
 
  (a) In front and in clear view of the pilot: 
   (1) On Model PA-25, S/N 25-1 through 25-1999: 
    "THIS AIRPLANE MUST BE OPERATED IN THE NORMAL CATEGORY IN 
 COMPLIANCE WITH THE OPERATING LIMITATIONS STATED IN THE FORM OF 
 PLACARDS, MARKINGS, AND MANUAL.  ACROBATIC MANEUVERS  
    (INCLUDING SPINS) PROHIBITED.  FOR RESTRICTED CATEGORY OPERATION, REFER 
 TO ADDITIONAL LIMITATIONS." 
  
   (2) On Model PA-25-235, S/N 25-02, 25-2000 through 25-2761: 
    "THIS AIRPLANE MUST BE OPERATED IN THE RESTRICTED CATEGORY IN 
 COMPLIANCE WITH OPERATING LIMITATIONS STATED IN THE FORM OF 
 PLACARDS AND MARKINGS.  ACROBATIC MANEUVERS (INCLUDING SPINS) 
 PROHIBITED." 
 
   (3) On Model PA-25-235, S/N 25-2762 through 25-4414; and on Models PA-25-235 and 
    PA-25-260, S/N 25-4415 through 25-5521, and 25-7305522 through 25-8156024: 
    "THIS AIRPLANE MUST BE OPERATED IN THE RESTRICTED CATEGORY IN 
 COMPLIANCE WITH OPERATING LIMITATIONS STATED IN THE FORM OF 
 PLACARDS AND MARKINGS.  ACROBATIC MANEUVERS (INCLUDING SPINS) 
 PROHIBITED.  FOR NORMAL CATEGORY OPERATION, REFER TO FLIGHT 
 MANUAL." 
 
   (4)  On Model PA-25-235, S/N LA-235-99501 and subsequent, and  
     Model PA-25-260, S/N LA-260-98001 and subsequent: 
 
    “THIS AIRPLANE MUST BE OPERATED IN THE RESTRICTED CATEGORY IN 
COMPLIANCE WITH THE OPERATING LIMITATIONS STATED IN THE FORM OF 
PLACARDS AND MARKINGS.  ACROBATIC MANEUVERS (INCLUDING SPINS) 
PROHIBITED” 
 
  (b) In cabin accessible to pilot for all Restricted Category PA-25, PA-25-235 and PA-25-260, display: 
   
   "OPERATING LIMITATIONS - RESTRICTED CATEGORY ONLY." 
THIS AIRPLANE HAS BEEN CERTIFIED IN COMPLIANCE WITH CAR 8 SPECIFICATIONS 
FOR THE SPECIAL PURPOSE OF AGRICULTURAL OPERATION AND PEST CONTROL. 
SPRAY AND DU ST DISPENSING OPERATIONS ARE AUTHORIZED UNDER THE 
FOLLOWING LIMITATIONS: 
 
1. THIS AIRPLANE SHOULD NOT BE OPERATED IN A MANNER  THAT MAY 
ENDANGER LIFE AND PUBLIC PROPERTY . THE OPERATOR MUST MAKE SURE 
THAT  THE AIRPLANE DOES NOT EXCEED THE MAXIMUM WEIGHT LIMIT S AND 
IS LOADED WITHIN THE CENTER OF GRAVITY RANGE BEFORE TAKEOFF TO 
ENSURE A SAFETY MARGIN IN THE PERFORMANCE OF THE EXISTING 
OPERATIONS CONDITIONS, TAKING INTO ACCOUNT THE ZONE, ALTITUDE, 
TEMPERATURE AND TAKE OFF GROUND. SEE PLACARDS FOR MAXIMUM 
CAPACITY OF HOPPER AND FUEL TANKS.

2A10, Page 8 
 
2. MANEUVERS SHOULD BE LIMITED TO THOSE NORMALLY PERFORMED FOR THE 
SPECIAL PURPOSE OF AGRICULTURAL OPERATION.  
 
3. AGRICULTURAL AND PEST CONTROL OPERATIONS SHOULD NOT BE CARRIED 
OUT OVER DENSELY POPULATED AREAS, IN CONGESTED AIR ROUT ES OR IN 
THE VICINITY OF BUSY AIRPORTS WHERE PASSENGER TRANSPORT 
OPERATIONS ARE BEING CARRIED OUT. 
 
4. NEITHER CARGO NOR PASSENGERS SHALL BE TRANSPORTED FOR 
COMPENSATION OR HIRE.  
 
5. NOT MORE THAN THE MINIMUM NEEDED CREW SHALL BE TRANSPORTED 
DURING AGRICULTURAL OPERATIONS. 
 
6. IF THE AIRPLANE IS TO BE OPERATED IN A DIFFERENT CONFIGURATION FROM 
THE ORIGINAL CERTIFICATED CONFIGURATION, A  NEW CERTIFICATION SHALL 
BE REQUIRED IN ACCORDANCE WITH CAR 8 SPECIFICATIONS.  
 
7. SULPHUR SPRAYING IS PROHIBITED UNTIL THE AIRPLANE I S MODIFIED IN 
COMPLIANCE WITH CAM 8. SEE FIRE PREVENTION, SECTION 6.0-6.17. 
 
 
  (c) On hopper: Model PA-25:   "800 lb. maximum" 
      Model PA-25-235: "1200 lb. maximum" 
      Model PA-25-260: "1200 lb. maximum" 
 
(d) On Models PA-25-235 and PA-25-260 - On checklist above instrument panel: 
 
      "WINDOWS CLOSED" 
 
(e) On the instrument panel in full view of the pilot: 
Models PA-25-235, S/N 25-2762 through 25-4414; and LA-235-99501 and up,  and PA-25-235 or 
PA-25-260, S/N 25-4415 through 25-5521, and 25-7305522 through 25-8156024; Models PA-25-260,  
S/N LA-260-98001, and subsequent and S/N LA/F-260-12031 and subsequent 
 
"ROUGH AIR OR MANEUVERING SPEED 120 M.P.H." 
 
  (f)  On safety panel above instrument panel in full view of the pilot: 
 
   (1) Model PA-25-235, S/N 25-02 , 25-2000 through 25-3384  
    "UNUSABLE FUEL 3 GALLONS.  WHEN FUEL QUANTITY INDICATOR READS ZERO, 
FUEL REMAINING IN TANK CANNOT BE USED SAFELY IN FLIGHT." 
 
   (2) Models PA-25-235 S/N 25-3385 through 25-4414 and LA-235-99501 and up;  and PA-25-235 or 
PA-25-260, S/N 25-4415 through 25-5521, and 25-7305522 through 25-7405572; and Model PA-25-
260, S/N LA-260-98001, and subsequent. 
 
       "UNUSABLE FUEL 2 GALLONS.  WHEN FUEL QUANTITY INDICATOR READS ZERO,   
FUEL REMAINING IN TANK CANNOT BE USED SAFELY IN FLIGHT." 
 
   (3) Model PA-25-235 or PA-25-260, S/N 25-7405573 through 25-8156024: 
 
    "UNUSABLE FUEL 2.5 GALLONS.  WHEN FUEL QUANTITY INDICATOR READS ZERO, 
THE FUEL REMAINING IN THE TANK CANNOT BE USED SAFELY IN FLIGHT." 
 
(f) On Models PA-25-235 and PA-25-260 - On instrument panel in clear view of the pilot: 
(g)  
"NO SMOKING" 
 
(g)   In front of and in clear view of the pilot,, in Models PA-25-235, S/N 25-2762 through 25-4414 and LA-
235-99501 and up;  and PA-25-235 or   PA-25-260, S/N 25-4415 through 25-5521, and 25-7305522 through 
25-8156024; and Model PA25-260,  S/N LA-260-98001and subsequent

2A10, Page 9 
 
 
     "STALL WARNING SYSTEM INOPERATIVE WHEN MASTER SWITCH IS OFF." 
 
  (i) On Models PA-25-235 and PA-25-260, S/N 25-7405573 through 25-8156024 - Above and near the fuel  
   quantity gauge: 
     "FUEL CAPACITY 36 GALLONS (136 Lts)” 
 
  (j) On Models PA-25-235, S/N LA-235-99501 and subsequent and S/N LA/F-235-XX508 and subsequent; 
PA-25-260, S/N 25-260-98001and subsequent and S/N LA/F-260-12031 and subsequent: 
   - Above and near the fuel quantity gauge: 
 
     "FUEL CAPACITY 38 GALLONS (143 LTS)" 
 
(k) Above and near to the fuel quantity indicator, in Model PA-25-235 and PA-25-260 with modification 
applied to fuel tank (P/N 66058-01) under Service Letter No. 12 “(LAVIA SA)”: 
 
   “FUEL CAPACITY 53 GALLONS (200.6 LTS) 
 
  (l) On Model PA-25-235 and PA-25-260, S/N 25-7405573 through 25-8156024 - Adjacent to low fuel level  
   light on auxiliary instrument panel: 
 
     "LOW FUEL WARNING" 
 
NOTE 3  The Model PA-25, S/N 25-2 through 25-1999 (Restricted Category) is the same as the Normal Category 
PA-25 except for installation of spray or dust dispensing equipment.  Conversion from sprayer or duster 
configuration may be accomplished using Piper Instructions Section XVI of Report 1019.  When op erating in 
the Normal Category, FAA Type Certificate Data Sheet No. 2A8 will apply. 
 
NOTE 4  In addition to the operating limitations in this data sheet, area economic, passenger, and other appropriate 
operating limitations in accordance with CAR 8 shall be shown on placards or listing accessible to the pilot. 
 
NOTE 5  (a)Model PA-25-235, S/N 25-2000 through 25-2761 are eligible for Multiple Airworthiness Certification 
when all placards are revised to the configuration of S/N 25-2762 through 25-25-5521, and 25-7305522 
through 25-8156024.  Airplane Flight Manual listed under equipment Item 1(d) of Type Certificate Data 
Sheet No. 2A8 required. 
 
  (b)Model PA-25-235, S/N 25-2762 through 25-2985 are eligible for Multiple Airworthiness Certification in 
the Restricted Category and Normal Category  in accordance with CAR 8.21 and Conversion Instructions, 
Section XVI of Piper Report VB-7, Revision No. 2, dated October 5, 1964.  When operating in the 
Restricted Category, Type Certificate Data Sheet No. 2A10 shall apply.  When operating in the Normal 
Category, Type Certificate Data Sheet No. 2A8 shall apply. 
 
  (c)Model PA-25-235, S/N 25-2986 through 25-4414; and LA-235-99501 and subsequent,  Model PA-25-235 
or PA-25-260, S/N 25-4415 through 25-5521, and 25-7305522 through 25-8156024; and Model PA25-260,  
S/N LA-260-98001 and subsequent, S/N LA/F-260-12031 and subsequent, are eligible for Multiple 
Airworthiness Certification in the Restricted Category and Normal Category in accordance with CAR 8.21 
and Conversion Instructions, Section III of Piper Report VB-42, Revision No. 6, dated February 22, 1967.  
When operating in the Restricted Category, Type Certificate Data Sheet No. 2A10 shall apply.  When 
operating in the Normal Category, Type Certificate Data Sheet No. 2A8 shall apply. 
 
NOTE 6  Airplane Climb Performance - Sea Level, Standard Day: 
 
 Configuration Weight Propeller Rate of Climb 
 "Duster" 2900 lb. 1P235-AFA 500 f.p.m. 
   1A200-FA 440 f.p.m. 
 
NOTE 7                      
 
    
     
(a)  Aircrafts with letters “AR” prefix in the S/N, for example AR-25-7305528, were manufactured by 
Chincul S.A.C.A.I.F.I. in the Argentine Republic. For  these aircrafts, Chincul changed the designation of

2A10, Page 10 
 
Model PA-25-235 to PA-A- 25-235 and of Model PA-25-260 to PA-A-25-260, but have the same Type                        
Design 
(b)   For compliance of Airworthiness Directives and Service Bulletins on aircrafts  
                            manufactured by Chincul S.A.C.A.I.F.I., Information Bulletin Nº 001, Rev. 11, 
                            dated January 25, 1995, issued by Chincul shall be consulted to find the  
                            equivalencies between S/Ns given by Piper Aircraft Corporation and S/Ns 
                            given by Chincul S.A.C.A.I.F.I. For those aircrafts that, according to Information 
                            Bulletin Nº 001 have Chincul’s S/N only, the same documents corresponding 
                            to S/N 25-8156024 shall be applicable.           
 
 
NOTE 8  The following S/N are not eligible for Airworthiness Certification in the United States: 
 
  25-4894, 25-5027, 25-5030, 25-5033, 25-5057, 25-5066, 25-5069, 25-5072, 25-5075, 25-5097, 25-5100,  
       25-5102, 25-5106, 25-5269, 25-5271, 25-5273, 25-5275, 25-5284 through 25-5293, 25-5315, 25-5316,  
       25-5318, 25-5320, 25-5454, 25-5455, 25-5456, 25-5457, 
 25-7305528, 25-7305530, 25-7305532, 
 25-7405591, 25-7405596, 25-7405613, 25-7405620, 25-7405631, 25-7405642, 25-7405652, 25-7405658,  
      25-7405662, 25-7405672, 25-7405679, 25-7405686, 25-7405690, 25-7405692, 25-7405694, 25-7405696,  
      25-7405698, 25-7405701, 25-7405704, 25-7405705, 25-7405706, 25-7405708, 25-7405714, 25-7405716, 
      25-7556030, 25-7556035, 25-7556040, 25-7556045, 25-7556050, 25-7556052, 25-7556057, 25-7556062,  
      25-7556065, 25-7556067, 25-7556069, 25-7556071, 25-7556073, 25-7556075, 25-7556077, 25-7556080, 
      25-7556090, 25-7556095, 25-7556100, 25-7556105, 25-7556110, 25-7556115, 25-7556120, 25-7556125,  
      25-7556135, 25-7556140, 25-7556145, 25-7556150, 25-7556153, 25-7556159, 25-7556162, 25-7556166,  
      25-7556226, 25-7556227, 25-7556228, 25-7556229, 25-7556230, 25-7556231, 25-7556232, 25-7556233, 
 25-7656078, 25-7656091, 
 25-7756072 through 25-7756081, 25-7756087 through 25-7756095, 
 25-7856001 through 25-7856004, 25-7856006, 25-7856008, 25-7856010, 25-7856012, 25-7856016,  
      25-7856018, 25-7856020, 25-7856022, 25-7856032, 25-7856034, 25-7856036, 25-7856038, 25-7856043,  
      25-7856045, 25-7856047, 25-7856049, 25-7856055, 25-7856057, 25-7856063, 25-7856065, 25-7856066,  
      25-7856067, 25-7856069, 25-7856071, 
 25-7956004, 25-7956006, 25-7956009 through 25-7956012, 25-7956014, 25-7956016, 25-7956019,  
      25-7956020, 25-7956022, 25-7956025, 25-7956027, 25-7956029, 25-7956031, 25-7956033, 25-7956036,  
      25-7956038, 25-7956041, 25-7956042, 
 25-8056004, 25-8056005, 25-8056008, 25-8056009, 25-8056011, 25-8056013, 25-8056016, 25-8056018,  
      25-8056021, 25-8056022, 25-8056026, 25-8056028, 25-8056041, 25-8056043, 25-8056046, and  
      25-8056048. 
 
 
NOTE 9:  Optional equipment: 
 
(a)On Models PA-25-235, S/N LA-235-99501 and subsequent PA-25-260, S/N LA-260-98001 and 
subsequent, , “Sea Gull” wing tips may be installed under Engineering Order No. 52 of LAVIA,  
ARGENTINAS.A. 
 
            (b) On models PA-25-235 S/N LA-235-99501 and subsequent and PA-25-260 S/N LA-260-98001 and 
subsequent, Main Landing Gear Spring Type Sistem P/N 96141 may be installed under Service Letter 
Nº15 of LAVIA ARGENTINA SA and ANAC approved STC 1109.21(A)  
 
NOTE 10: All PA-25-260 S/Ns equipped with Lycoming IO-540-D4A5 Engine model and Hartzell HC-C3YR  
1RF/F8468A-2R Propeller model must have installed 24V electric system and Weldon  P/N  18000-2B 
  High Pressure Electric Fuel Pump. 
     
 
NOTE 11: Import Requirements:   
 
  (a)A United States airworthiness certificate may be issued on the basis of Argentina  Certificate of Airworthiness  
  for Export signed by a representative of Direción  de Aeronavegabilidad containing the following  
 statement:   
 
 “The aircraft conforms to its U. S. type design (Type Certificate No 2A10) and is in a condition for safe  
 operation.”

2A10, Page 11 
 
 
   (b) The U. S. airworthiness certification basis for aircraft type certificated under 14 CFR Part 21 section 21.29 
and exported by the country of manufacture is section 21.183(c) or 21.185(c).  
 
Refer to the applicable bilateral agreement to verify eligibility for import into the United States of both new 
and used aircraft based on the scope of the agreement, to identify any required statements by the exporting 
authority on the export certificate of airworthiness (or equivalent document), and for procedures for 
coordinating exceptions to conformity statements on these documents. Refer to FAA Order 8130.2, 
Airworthiness Certification of Aircraft, for requirements for issuance of an airworthiness certificate for 
imported aircraft. 
    
  (c)The U. S. airworthiness certification basis for aircraft type certificated under 14 CFR Part 21 section 21.29 
and exported from countries other than the country of manufacture (e.g., third part country) is section 21.183(d) 
or 21.185(b).  
....END.....
```

## ADs

None name its models.

## STCs approved under this data sheet (109, first 50)

- [STC SA12428CH](https://openairdocs.org/stc/SA12428CH): Installation of the Lycoming Engines Electronic Ignition System (EIS). Lycoming Engines, An Operating Division of AVCO Corporation
- [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC
- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA01147WI](https://openairdocs.org/stc/SA01147WI): Installation of Concorde FLA or VRSLA series batteries in Piper Light Airplanes.. Concorde Battery Corporation
- [STC SA02511SE](https://openairdocs.org/stc/SA02511SE): Installation of replacement fuel quantity indicator sending unit(s). CiES Inc.
- [STC SA521WE](https://openairdocs.org/stc/SA521WE): Swathmaster dust and spray attachment.. Texas Transland LLC
- [STC SA997WE](https://openairdocs.org/stc/SA997WE): Installation of 180-gallon hopper tank.. Texas Transland LLC
- [STC SA7965SW](https://openairdocs.org/stc/SA7965SW): Application of fabric and polyurethane finishing system.. Shady Aviation LLC
- [STC SA04378CH](https://openairdocs.org/stc/SA04378CH): Installation of an engine modified per STC SE04349CH. SureFly Partners Ltd.
- [STC SA02386AK](https://openairdocs.org/stc/SA02386AK): Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems. AeroLED's Holding LLC
- [STC SA4503NM](https://openairdocs.org/stc/SA4503NM): Remove original cloth covering and install Ceconite covering. Ceconite Division of Poly-Fiber Inc.
- [STC SA01435LA](https://openairdocs.org/stc/SA01435LA): Installation of engines modified with Firewall Forward Technologies LLC modified camshaft. Centri-Lube Technologies LLC
- [STC SA11137SC](https://openairdocs.org/stc/SA11137SC): Installation of Plane-Power ALT-FLX alternator. Hartzell Engine Technologies, LLC
- [STC SA1845WE](https://openairdocs.org/stc/SA1845WE): Installation of Vibration Isolation Products (VIP) engine mount P/N VIP-50804-20 on various aircraft as shown on FAA Approved Model List (AML) No. SA1845WE.. FTG Inc.
- [STC SA00954WI](https://openairdocs.org/stc/SA00954WI): Installation of Concorde RG Series Batteries in Piper Single Engine Airplanes.. Aero-Mach Wilco LLC
- [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc.
- [STC SA04776NY](https://openairdocs.org/stc/SA04776NY): The HIPEC Covering and Finishing System must be performed and maintained. HIPEC Aircraft Coatings Inc.
- [STC SA03819NY](https://openairdocs.org/stc/SA03819NY): Installation and maintenance of Oratex 6000 Covering and Coating System. Lanitz-Prena Folien Factory GmbH
- [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation
- [STC SA03286CH](https://openairdocs.org/stc/SA03286CH): Install an electronic engine ignition system. Electroair Acquisition Corporation
- [STC SA04032CH](https://openairdocs.org/stc/SA04032CH): Install rocker switch assemblies. Electroair Acquisition Corporation
- [STC SA00344BO PAGE 1](https://openairdocs.org/stc/SA00344BO%20PAGE%201): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights.. Whelen Aerospace Technologies
- [STC SA04362CH](https://openairdocs.org/stc/SA04362CH): Installation of the uAvionix skyBeacon Automatic Dependent Surveillance-Broadcast (ADS-B) Out. uAvionix Corporation
- [STC SA04424AT](https://openairdocs.org/stc/SA04424AT): Installation of Continental Motors, Inc. (CMI) Shower-of-Sparks  Starting Vibrator Booster Systems. Continental Motors, Inc.
- [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 SA02212AK](https://openairdocs.org/stc/SA02212AK): Replacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systems. Seaplanes North LLC
- [STC SA02428SE](https://openairdocs.org/stc/SA02428SE): Installation of an Air Stream Switch for an electric time recording device on non-pressurized aircraft. Henry F Rogers/David E Polley
- [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 SA441SW](https://openairdocs.org/stc/SA441SW): Installation of Flexsteel Landing Gear. Martin Slone
- [STC SA500SW](https://openairdocs.org/stc/SA500SW): Installation of Moore-Lift wing tips and extended aileron.. Martin Slone
- [STC SA501SW](https://openairdocs.org/stc/SA501SW): Installation of special rib and metal skin on Piper wing.. Martin Slone
- [STC SA512SW](https://openairdocs.org/stc/SA512SW): Installation of metal ribs and metal covering of wings.. Martin Slone
- [STC SA00780SE](https://openairdocs.org/stc/SA00780SE): Installation of the True Lock Safety Retention Axle Lock Nut System. True Lock LLC
- [STC SA02547AT](https://openairdocs.org/stc/SA02547AT): Installation of a Voice Alert System.. Aircraft Components Inc
- [STC SA00478CH](https://openairdocs.org/stc/SA00478CH): Installation of Cooper Superflite 102 Fabric.. Aviation Products Systems Inc.
- [STC SA4305WE](https://openairdocs.org/stc/SA4305WE): Installation of GAR-AERO wheel adapters and tundra type tires on the main landing gear. Seaplanes North LLC
- [STC SA01669CH](https://openairdocs.org/stc/SA01669CH): Installation of Challenger Reusable Air Filter. Challenger Aviation Products Inc.
- [STC SA00992AT](https://openairdocs.org/stc/SA00992AT): Installation of a wing forward spar fuselage attachment cluster and cross tube.. Aerospace Welding Minneapolis Inc.
- [STC SA02283SE PAGE 1](https://openairdocs.org/stc/SA02283SE%20PAGE%201): 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 SA01154AT](https://openairdocs.org/stc/SA01154AT): Installation of the wing forward spar fuselage attachment assembly reinforcement.. Aerial Banners Mods LLC
- [STC SA01359AT](https://openairdocs.org/stc/SA01359AT): Installation of wing forward spar fuselage attachment assembly reinforcement.. Aerial Banners Mods LLC
- [STC SA01026SE](https://openairdocs.org/stc/SA01026SE): Improved fuel gascolator assembly.. Steve's Aircraft
- [STC SA02825NY PAGE 1](https://openairdocs.org/stc/SA02825NY%20PAGE%201): Installation of Aerospace Logic Aircraft Instruments. Aerospace Logic Inc.
- [STC SA460SW](https://openairdocs.org/stc/SA460SW): Install wing tips in accordance with Cub Crafters, Inc. Master Drawing List., MDL102400, Revision C, dated May 30, 2001, or later FAA approved revision.. Cub Crafters Inc
- [STC SA2515NM](https://openairdocs.org/stc/SA2515NM): Installation of Hoffmann HO 4/27 BHM-185 fixed pitch propeller in accordance with FAA Mile High Gliding, Inc. Report No. 2501 dated June 18, 1984, or later FAA approved revision.  FAA Approved Airplane Flight Manual supplements are required for normal category as listed in the Approved Model List.. Mile High Gliding Inc.
- [STC SA00315BO](https://openairdocs.org/stc/SA00315BO): Modification of a fuel system by the installation of a fuel pump and auxiliary fuel tank for the transfer of fuel from the auxiliary tank to the main tank.. Simmons Aviation Services LLC
- [STC ST01494LA](https://openairdocs.org/stc/ST01494LA): Installation of the FiberLite Aircraft Lighting System in accordance with Master Document List listed on Aircraft Model List (AML) Number ST01494LA, or later FAA approved revisions. No flight manual is required.. Superior Panel Technology
- [STC SA2693NM](https://openairdocs.org/stc/SA2693NM): Installation of Electronics International digital volt/amp gauges and accessories.. Electronics International Inc.
- [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.

All 109: https://openairdocs.org/tcds/2A10/stcs.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.