Lockheed ER-2 vs Lockheed 1329-25
Side-by-side aircraft model specifications (max across variants).
| Spec | Lockheed ER-2 | Lockheed 1329-25 |
|---|---|---|
| ICAO type | U2 | L29B |
| MTOW | — | 19,800 kg |
| Range | — | 2,770 nm |
| Cruise speed | — | 440 kt |
| Service ceiling | — | 45,000 ft |
| Max seats | — | 10 |
| Length | — | 19 m |
| Wingspan | — | 17 m |