×
Aviation & Aerospace - Airpower 2024 - Aircraft by Country - Aircraft Manufacturers Vehicles & Artillery - Armor 2024 - Armor by Country - Armor Manufacturers Infantry Small Arms - Warfighter 2024 - Small Arms by Country - Arms Manufacturers Warships & Submarines - Navies 2024 - Ships by Country - Shipbuilders U.S. Military Pay 2024 Military Ranks Special Forces by Country

Republic P-43 Lancer


Fighter / Fighter-Bomber / Trainer Aircraft


United States | 1941



"Production of the early-war Republic P-43 Lancer spanned from 1940 to 1941 and yielded some 272 total aircraft."



Authored By: Staff Writer | Last Edited: 09/13/2019 | Content ©www.MilitaryFactory.com | The following text is exclusive to this site; No A.I. was used in the generation of this content.
The road to the classic World War 2-era single-seat, single-engine Republic P-47 "Thunderbolt" fighter was one that began in the pre-war years while Alexander Seversky still maintained control of his company (Seversky Aircraft Company). However, during September of 1939, Seversky was kicked out of the concern and the organization reformed as the "Republic Aviation Company". Despite the change, some of the company's earlier work endured, stemming from the P-35, XP-41 and AP-4 initiatives.

Prior to Seversky's dismissal, his company had signed a contract for a new United States Army Air Corps (USAAC) fighter, essentially what was to become an evolved form consisting of the proven - and best - qualities of the preceding XP-41 and AP-4 models. The aircraft would carry an air-cooled Pratt & Whitney R-1830-35 with turbosupercharger and its design headed by Alexander Kartveli (also credited with the later P-47). Armament was improved to 2 x 0.50 caliber heavy machine guns with 2 x 0.30 caliber medium machine guns with the former were installed in the upper cowling and the latter carried (in single installations) at the wings. The wing mainplanes were elliptical in their general shape and the air scoop for the turbosupercharger was installed in the cowling itself under the engine (qualities later reused in the P-47). A "tail-dragger" undercarriage and single vertical tail fin completed the appearance of what was shaping up to be a promising fighter development.

The design was finalized into the "YP-43" (no "X" designation was seen in the program) with the name of "Lancer". A first-flight was had in March of 1940.

A prototype YP-43 was passed on to the Army in September of 1940 and marked the first of thirteen test articles. There proved some early deficiencies including a bad tendency for the aircraft to "ground loop" (and flip onto its back in extreme cases) which forced a revision to the height of the tail wheel. Before the program gained enough momentum, Army observers had noted the speed at which advancements to fighter design were being made in Europe. As such, interest in the P-43 waned as the focus moved to a more advanced model - the P-44 "Rocket" (to become the P-47 "Thunderbolt"). The P-43, as it turns out, was more or less an obsolete warplane before it ever had a chance to fight.

Having invested both time and money into the P-43 program - and to keep Republic production lines running pending the arrival of the P-47 - the Army pushed for the still-serviceable P-43 aircraft to be brought along the lines of basic trainer. A contract for 54 of the type was drawn up based on the YP-43 standard and another 80 aircraft emerged from an earlier order for the P-44-1 model - these becoming the "P-43A". Power for this mark was from a Pratt & Whitney R-1830-49 air-cooled radial and deliveries began in September of 1941. An additional 125 aircraft were then ordered as "P-43A-1" and intended for service in the Far East (China/Japan). These held provision at their fuselage centerlines for an external fuel tank or bomb and primary armament was 4 x 0.50 cal heavy machine guns (two in the nose, one each in the wings).

Article Continues Below Advertisement...
ADVERTISEMENTS
In all, 272 Lancers were delivered from the period spanning 1940 to 1941. The aircraft proved reliable if unspectacular and featured modern qualities such as a wholly-enclosed cockpit, metal skinning, retractable undercarriage and aerodynamic streamlining. Certainly the Army desire was for air-cooled fighter types but radial-powered ones still held their place in the grand scheme of the war. Additionally for Republic, the series was an improvement over previous company offerings even if it could do little against the more advanced fighters coming out of Germany and Japan. For most of its service life, the P-43 was stuck in secondary roles and shipped to far-off places rather than pressed into service as a frontline mount. Primary operators became the Royal Australian Air Force, the Republic of China Air Force and the United States (both in its Air Corps and Air Forces guise).

The P-43B were 150 P-43A and P-43A-1 models converted for the photo-reconnaissance role by installing a camera in the tail unit. The P43C followed suit in form and function but differed in equipment carried and numbered just two conversions from the P-43A stock. The P-43D was another reconnaissance model but finished with the PW R-1830-47 series engine and only six were brought along from their original P-43A forms. The P-43E was a proposed mark (again for photo-reconnaissance) and carried a PW R-1830-47 engine. These were to be based on the P-43A-1 model. The RP-43 designation was a USAAF identifier to mark past-due Lancers as "Restricted from Combat" from 1942 onward.

As completed, the P-43A could manage a maximum speed of 356 miles per hour, a range out to 650 miles, a service ceiling up to 36,000 feet and a rate-of-climb of 2,500 feet-per-minute. Standard armament eventually became 4 x 0.50 M2 Browning heavy machine guns as 0.30 machine guns in aircraft were proving weak as the war progressed.

Many Lancers ended their days as basic trainers for the U.S. Army. The photo-reconnaissance role was added only later, in 1942, when the true combat value of the P-43 was realized as quite limited. Chinese models were flown with PW-1830-57 series engines and the stated heavy machine gun armament as well as a bomb-carrying capability and self-sealing fuel tanks (the latter a very important survival quality). About 108 were earmarked for service in China and some did see direct combat against the invading Japanese forces - though more less outdone by superior Japanese warplanes and experienced airmen used in the theater.

All Lancer aircraft were scrapped when the war ended.

Content ©MilitaryFactory.com; No Reproduction Permitted.
Power & Performance
Those special qualities that separate one aircraft design from another. Performance specifications presented assume optimal operating conditions for the Republic P-43 Lancer Fighter / Fighter-Bomber / Trainer Aircraft.
1 x Pratt & Whitney R-1830-49 14-cylinder air-cooled radial piston engine developing 1,200 horsepower driving a three-bladed propeller unit at the nose.
Propulsion
357 mph
575 kph | 310 kts
Max Speed
35,991 ft
10,970 m | 7 miles
Service Ceiling
649 miles
1,045 km | 564 nm
Operational Range
2,500 ft/min
762 m/min
Rate-of-Climb
City-to-City Ranges
Operational range when compared to distances between major cities (in KM).
NYC
 
  LON
LON
 
  PAR
PAR
 
  BER
BER
 
  MOS
MOS
 
  TOK
TOK
 
  SYD
SYD
 
  LAX
LAX
 
  NYC
Structure
The nose-to-tail, wingtip-to-wingtip physical qualities of the Republic P-43 Lancer Fighter / Fighter-Bomber / Trainer Aircraft.
1
(MANNED)
Crew
28.5 ft
8.70 m
O/A Length
36.1 ft
(11.00 m)
O/A Width
14.1 ft
(4.30 m)
O/A Height
5,986 lb
(2,715 kg)
Empty Weight
8,466 lb
(3,840 kg)
MTOW
Design Balance
The three qualities reflected below are altitude, speed, and range. The more full the box, the more balanced the design.
RANGE
ALT
SPEED
Armament
Available supported armament and special-mission equipment featured in the design of the Republic P-43 Lancer Fighter / Fighter-Bomber / Trainer Aircraft .
ORIGINAL:
2 x 0.50 caliber Browning M2 heavy machine guns in upper engine cowling.
2 x 0.30 caliber Browning machine guns in wings (one per wing).

FINALIZED:
4 x 0.50 caliber Browning M2 heavy machine guns, two in cowling and one each in wings.
Variants
Notable series variants as part of the Republic P-43 Lancer family line.
P-43 "Lancer" - Base Series Designation
YP-43 - Developmental designation; 13 examples completed.
P-43 - Initial production model based on YP-43; 2 x 0.50 cal with 2 x 0.30 cal machine gun armament; 54 examples.
P-43A - Second production model; 4 x 0.50 cal armament fitted; PW R-1830-49 radial engine; 80 examples.
P-43A-1 - Chinese export model; self-sealing fuel tanks; centerline bomb /fuel tank provision; 4 x 0.50 cal machine gun armament; 125 examples.
P-43B - Photo-reconnaissance model with camera equipment in tail unit; 150 conversions from A- and A-1-models.
P-43C - Photo-reconnaissance model with different camera equipment fitted; two conversions from P-43A model.
P-43D - Photo-reconnaissance model; PW R-1830-47 engine; six conversions from P-43A stock.
P-43E - Proposed photo-reconnaissance model; PW R-1830-47; to be based on P-43A-1 model series.
RP-43 - "Restricted from Combat" models from 1942 onward.
P-44 "Rocket" - Proposed advanced fighter form with PW R-2180-1 "Twin Hornet" 1,400 horsepower engine; evolved to become the P-47 Thunderbolt.
Operators
Global customers who have evaluated and/or operated the Republic P-43 Lancer. Nations are displayed by flag, each linked to their respective national aircraft listing.

Total Production: 272 Units

Contractor(s): Republic Aviation Corporation - USA
National flag of Australia National flag of China National flag of Taiwan National flag of the United States

[ Australia; China; Taiwan; United States ]
Relative Max Speed
Hi: 400mph
Lo: 200mph
Aircraft Max Listed Speed (357mph).

Graph Average of 300 MPH.
Era Crossover
Pie graph section
Showcasing Aircraft Era Crossover (if any)
Max Alt Visualization
Small airplane graphic
Production Comparison
272
36183
44000
Entry compared against Ilyushin IL-2 (military) and Cessna 172 (civilian) total production.
MACH Regime (Sonic)
Sub
Trans
Super
Hyper
HiHyper
ReEntry
RANGES (MPH) Subsonic: <614mph | Transonic: 614-921 | Supersonic: 921-3836 | Hypersonic: 3836-7673 | Hi-Hypersonic: 7673-19180 | Reentry: >19030
Aviation Timeline
EarlyYrs
WWI
Interwar
WWII
ColdWar
Postwar
Modern
Future
1 / 1
Image of the Republic P-43 Lancer
Image from the Public Domain.

Mission Roles
Some designs are single-minded in their approach while others offer a more versatile solution to airborne requirements.
AIR-TO-AIR COMBAT
GROUND ATTACK
RECONNAISSANCE
TRAINING
Recognition
Some designs stand the test of time while others are doomed to never advance beyond the drawing board; let history be their judge.
Going Further...
The Republic P-43 Lancer Fighter / Fighter-Bomber / Trainer Aircraft appears in the following collections:
HOME
AVIATION INDEX
AIRCRAFT BY COUNTRY
AIRCRAFT MANUFACTURERS
COMPARE AIRCRAFT
AIRCRAFT BY CONFLICT
AIRCRAFT BY TYPE
AIRCRAFT BY DECADE
WWII AIRCRAFT
Disclaimer | Privacy Policy | Cookies

2024 Military Pay Scale Military Ranks U.S. DoD Dictionary Conversion Calculators Military Alphabet Code Military Map Symbols US 5-Star Generals WW2 Weapons by Country

The "Military Factory" name and MilitaryFactory.com logo are registered ® U.S. trademarks protected by all applicable domestic and international intellectual property laws. All written content, illustrations, and photography are unique to this website (unless where indicated) and not for reuse/reproduction in any form. Material presented throughout this website is for historical and entertainment value only and should not to be construed as usable for hardware restoration, maintenance, or general operation. We do not sell any of the items showcased on this site. Please direct all other inquiries to militaryfactory AT gmail.com. No A.I. was used in the generation of this content.

Part of a network of sites that includes Global Firepower, WDMMA.org, WDMMW.org, and World War Next.


©2024 www.MilitaryFactory.com • All Rights Reserved • Content ©2003-2024 (21yrs)