Zeppelin LZ 21 was the 21st airship built by Count Zeppelin and the ninth Zeppelin used by the Imperial German Army. It carried the military designation Z VI.
History
LZ 21 made its first flight on 10 November 1913. It was assigned the military designation Z VI.[1]
At the outbreak of World War I in early August 1914, Z VI was stationed in Cologne at the airship base that later became Cologne Butzweilerhof Airport. During the Battle of Liège, Z VI conducted a nighttime bombing raid on the forts surrounding the city on 6 August. This operation is believed to have been the first aerial bombing attack of World War I.[2][3]
On 5 August 1914 at 10:00 p.m., the Zeppelin took off from Cologne carrying 200 kg of explosives. The bombing occurred at 3:00 a.m. on 6 August, killing nine civilians. Hit by several shrapnel fragments from anti-aircraft fire, the airship suffered severe gas loss and was forced to make an emergency landing in a forest near Bonn. Due to the extent of the damage, Z VI was dismantled on site.[4]
Technical data
- Lifting gas volume: 20,900 m³ (hydrogen)
- Length: 148.0 m
- Diameter: 16.60 m
- Payload: 8.8 t
- Propulsion: Three Maybach engines, each producing 180 hp
- Maximum speed: 21.0 m/s (75.6 km/h)
See also
References
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Lighter-than-air (airships) | Manufacturer hull numbers | | A Class | |
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| B Class | |
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| C Class | |
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| D Class | |
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| E Class | |
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| F Class | |
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| G Class | |
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| H Class | |
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| I Class | |
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| J Class | |
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| K Class | |
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| L Class | |
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| M Class | |
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| N Class | |
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| O Class | |
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| P Class | |
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| Q Class | |
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| R Class | |
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| S Class | |
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| T Class | |
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| U Class |
- LZ 95
- LZ 96
- LZ 97
- LZ 98
- LZ 99
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| V Class |
- LZ 100
- LZ 101
- LZ 103
- LZ 105
- LZ 106
- LZ 107
- LZ 108
- LZ 109
- LZ 110
- LZ 111
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| W Class | |
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| X Class | |
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| Post-war | |
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| Unbuilt |
- LZ 70
- LZ 115–LZ 119
- LZ 122–LZ 125
- LZ 128
- LZ 131–LZ 132
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Operator's identification | | Names | |
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Army Z designations1 | |
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Army LZ designations2 | |
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Navy L designations | |
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Heavier-than-air (aeroplanes) | | Zeppelin-Staaken | |
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| Zeppelin-Lindau | |
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| Zeppelin Flugzeugebau | |
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| Other | |
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1Early Army designations, used pre-war. 2Wartime Army LZ designations were not always matched to Zeppelin's LZ hull number. |
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- Jul 13, 1910 Erbslöh airship crash
- May 21, 1911 Paris to Madrid air race accident
- Feb 17, 1912 Martin-Handasyde No. 3
- Jun 28, 1912 LZ 10 Schwaben
- May 13, 1912 Brooklands Flanders Monoplane crash
- Sep 10, 1912 Bristol Coanda Monoplane crash
- Dec 15, 1912 Handley Page Type F crash
- Apr 3, 1913 Zeppelin LZ 16
- Apr 17, 1913 Zodiac balloon accident
- Aug 07, 1913 Cody Floatplane crash
- Sep 09, 1913 Helgoland disaster
- Oct 17, 1913 Johannisthal disaster
- Aug 06, 1914 Zeppelin LZ 21
- Aug 21, 1914 Zeppelin LZ 22
- Aug 23, 1914 Zeppelin LZ 23 shootdown
- Aug 28, 1914 Zeppelin LZ 20
- Oct 5, 1914 Aerial combat of 5 October 1914
- Oct 8, 1914 Zeppelin LZ 25
- Feb 17, 1915 Zeppelin LZ 24
- Feb 17, 1915 Zeppelin LZ 27
- Mar 05, 1915 Zeppelin LZ 33
- Mar 21, 1915 Zeppelin LZ 29 crash
- May 20, 1915 Zeppelin LZ 30
- Jun 07, 1915 Zeppelin LZ 37 shot down
- Jun 07, 1915 Zeppelin LZ 38 shed bombardment
- Aug 10, 1915 Zeppelin LZ 43 fire
- Sep 03, 1915 Zeppelin LZ 40
- Oct 02, 1915 Alsace crash
- Nov 17, 1915 Zeppelin LZ 52 fire
- Dec 17, 1915 Zeppelin LZ 39
- Jan 30, 1916 Zeppelin LZ 49
- Feb 01, 1916 Zeppelin LZ 54 crash
- Feb 21, 1916 Zeppelin LZ 47
- Apr 01, 1916 Zeppelin LZ 48
- May 03, 1916 Zeppelin LZ 59 crash
- May 04, 1916 Zeppelin LZ 32
- May 05, 1916 Zeppelin LZ 55 shootdown
- Sep 04, 1916 Zeppelin LZ 56
- Sep 16, 1916 Zeppelin LZ 31 fire
- Sep 16, 1916 Zeppelin LZ 36 fire
- Sep 24, 1916 Zeppelin LZ 76
- Sep 24, 1916 Zeppelin LZ 74
- Sep 27, 1916 Zeppelin LZ 51
- Oct 02, 1916 Zeppelin LZ 72
- Nov 27, 1916 Zeppelin LZ 78 shootdown
- Nov 28, 1916 Zeppelin LZ 61 shootdown
- Dec 28, 1916 Zeppelin LZ 53 fire
- Dec 28, 1916 Zeppelin LZ 69 fire
- Mar 17, 1917 Zeppelin LZ 86
- May 14, 1917 Zeppelin LZ 64
- Jun 14, 1917 Zeppelin LZ 92 shootdown
- Jun 17, 1917 Zeppelin LZ 95 shootdown
- Aug 21, 1917 Zeppelin LZ 66
- Oct 08, 1917 Zeppelin LZ 102
- Oct 19, 1917 Zeppelin LZ 50
- Oct 20, 1917 Zeppelin LZ 85 crash
- Oct 20, 1917 Zeppelin LZ 89 crash
- Dec 14, 1917 Coastal class airship C.26 crash
- Apr 07, 1918 Zeppelin LZ 104
- Aug 06, 1918 Zeppelin LZ 112
- Aug 11, 1918 Zeppelin LZ 100
- Aug 19, 1918 Maxstoke air crash
- May 26, 1919 Tarrant Tabor
- Jul 15, 1919 Airship N.S.11 crash
- Jul 21, 1919 Wingfoot Air Express crash
- Aug 02, 1919 Verona Caproni Ca. 48 crash
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- For single-person aviation accidents see:
Aviators killed in early aviation accidents
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before 1910 ◀
▶ the 1920s |