Statements (54)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:archaeological_site
|
| gptkbp:bfsLayer |
7
|
| gptkbp:bfsParent |
gptkb:Martin-Baker_Mk._21
|
| gptkbp:crew |
one pilot
|
| gptkbp:elevation |
up to 50,000 feet
|
| gptkbp:first_introduced |
1960s
|
| https://www.w3.org/2000/01/rdf-schema#label |
Martin-Baker Mk. 21 Q
|
| gptkbp:is_designed_for |
gptkb:aircraft
|
| gptkbp:manufacturer |
gptkb:Martin-Baker_Aircraft_Company
|
| gptkbp:max_takeoff_weight |
rocket-assisted ejection
|
| gptkbp:notable_users |
gptkb:Indian_Air_Force
gptkb:military_base gptkb:starship gptkb:battle |
| gptkbp:production_years |
gptkb:1964
gptkb:1975 |
| gptkbp:safety_features |
automatic ejection system
|
| gptkbp:seating_capacity |
aluminum alloy
modular design fire-resistant materials quick-release mechanism thermal protection system adjustable headrest integrated communication system automatic parachute deployment night vision compatibility emergency oxygen system anti-G suit compatibility anti-static materials leg restraints multi-functional display seat pan heating integrated survival kit manual override system shoulder harnesses integrated GPS system ejectable seat ballistic recovery system head support system impact-absorbing design emergency flotation device modular harness system safety pin mechanism seat adjustment controls visual display unit |
| gptkbp:speed |
up to Mach 2.5
|
| gptkbp:successor |
gptkb:Martin-Baker_Mk._22
|
| gptkbp:training |
five-point harness
|
| gptkbp:type |
gptkb:zero-zero_ejection_seat
|
| gptkbp:type_of |
transparent canopy
|
| gptkbp:used_in |
gptkb:Hawker_Siddeley_Harrier
gptkb:Mc_Donnell_Douglas_F-4_Phantom_II |
| gptkbp:viewpoint |
30 degrees
|
| gptkbp:weight |
approximately 100 kg
|