Patuxent River Naval Air Museum, Patuxent River Maryland
Douglas
NA-4M
'Skyhawk'
SN: 155049
Exhibit photos
Description
Notes:
A-4M configured for permanent test.
  Manufacturer:
Douglas
  Base model:
A-4
  Designation:
NA-4
  Version:
M
  Nickname:
Skyhawk
  Designation System:
U.S. Tri-Service
  Designation Period:
1962-Present
  Basic role:
Attack
  Status:
Special Test (Permanent)
  Crew:
Pilot
  First Flew:
1970/04/10
  See Also:
  Serial/Bureau Number:
155049
  Location:
Patuxent River Naval Air Museum, Patuxent River Maryland
Specifications
  Length:
40' 3"
12.2 m
  Height:
15'
4.5 m
  Wingspan:
26' 6"
8.0 m
  Wingarea:
260.0 sq ft
24.1 sq m
  Empty Weight:
10,465 lb
4,746 kg
  Gross Weight:
24,499 lb
11,111 kg
  Max Weight:
24,500 lb
11,111 kg
Propulsion
  No. of Engines:
1
  Powerplant:
Pratt & Whitney J52-P-408A
  Thrust (each):
11,200 lb
5,079 kg
Performance
  Max Speed:
670 mph
1,078 km/h
582 kt