UK Open Altitude Records

Open rocketry altitude records are those in which multiple numbers of rocket motors may be employed including use in both clustered rockets and multi-stage rockets

 

 

 

  Altitude
(feet /
metres)
Name
Group
Motor /
Total
Impulse
Airframe
Diameter
Rocket
mass
Date Location Altitude
verification
method
1 36274ft
10540m
Team SunrIde N5800
20146 Ns
Ceseroni
125mm 33.5kg GLOW June 2019 Spaceport
America, USA
Perfectflite Stratologger x2
2 34579ft
10540m
MARS O-10000
22000 Ns
Kosdon
104mm   October 2000 Black Rock
Desert USA
IAX-96 Altimeter
/Accelerometer
BSR ALTACC Altimeter
/Accelerometer
AED R-DAS Flight Computer
6 miles high (31680 feet) / 9.6 kilometres
3 25400ft
7697m
MARS O-3000
32000 Ns
Amateur
102mm   September 2002 Black Rock
Desert USA
AED R-DAS Flight Computer 1
AED R-DAS Flight Computer 2
G-Wiz LC Deluxe Altimeter/Accelerometer
GPS Data Logger
4 21213ft
6428m
Damian Hall
WRS
K660
2560 Ns
K660
2560 Ns
Cesaroni
799mm 985kg
GLOW
595kg
Dry
April 2005 SWARM
Folly Gate
Devon
AED R-DAS Flight Computer 1
AED R-DAS Flight Computer 2
Magnetic Orientation Sensor
X-Y accelerometer board
GPS Data Logger
Marshall RF Beacon
4 miles high (21120 feet) / 6.4 kilometres
5 19462ft

5932m

Pete
Williams
CTI K590

1336.5Ns

54mm ??? Sept 2008 Balls 17

Nevada. USA.

RDAS Tiny Altimeter
6 18863ft
5716m
SPASE L-1115
5015Ns
5-grain
Pro-75
82mm 1011kg
GLOW
571kg
Dry
Sept 2005 K-Lob 2005
Heckington
Lincolnshire UK
AED Compact R-DAS Flight Computer 1
AED Compact R-DAS Flight Computer 2
Perfectflite MiniAlt
Altitrac
Marshall RF Beacon
7 18009ft

5489m

Pete
Williams

CROCK

M1617

Exp

105mm 19.84kg Sept 2008 Balls 17

Nevada. USA.

RDAS Tiny Altimeter
8 17010ft
5155m
Pete Williams
CROCK
K660-6G
2437 Ns
Cesaroni
Pro54
54mm   June 2006 UKRA 2006
Heckington
Lincolnshire UK
AED Compact R-DAS Flight Computer
Traxa RF Beacon
9 16664ft
5050m
Pete Williams
CROCK
K570-5G
5-grain
Cesaroni
Pro54
54mm   June 2005 UKRA 2005
Heckington
Lincolnshire UK
AED Compact R-DAS Flight Computer
Traxa RF Beacon
10 15961ft
4865m
MARS M-2240
5600 Ns
KosdonEast
79mm   October 2000 Black Rock
Desert USA
BSR ALTACC Altimeter
/Accelerometer
3 miles high (15840 feet) / 4.8 kilometres
11 15471ft
4688m
Ady Waters
(EARS)
K660-6G
2437 Ns
Cesaroni
Pro54
59mm 395kg
GLOW
September 2005 K-Lob
Heckington
Lincolnshire UK
Perfectflite MiniAlt
G-Wiz MC Flight Computer
Traxa RF Beacon
12 15433ft
4677m
Pete Williams
(CROCK)
L800-3G
3757 Ns
Cesaroni
Pro75
75mm 395kg
GLOW
September 2005 K-Lob
Heckington
Lincolnshire UK
AED Compact R-DAS Flight Computer
Traxa RF Beacon
13 15260ft
4651m
Ady Waters
(EARS)
K660-6G
2437 Ns
Cesaroni
Pro54
59mm 395kg
GLOW
September 2006 K-Lob
Heckington
Lincolnshire UK
Perfectflight minialt wd
G-Wiz MC
Traxa RF Beacon
18 14882ft
4536m
Kieran Sullivan Aerotech K250W
2353 Ns
58mm 4350g
GLOW
2100g
dry
August 2016 Fairlie Moor
Ayrshire
Telemega altimeter
GPS
14 14868ft
4505m
Ady Waters
(EARS)
K660-6G
2437 Ns
Cesaroni
Pro54
59mm 395kg
GLOW
June 2006 UKRA 2006
Heckington
Lincolnshire UK
Perfectflite MiniAlt
G-Wiz MC Flight Computer
Traxa RF Beacon
15 14563ft
4413m
SPASE L-850W
3840 Ns
Aerotech
82mm 892kg
GLOW
525kg
Dry
September 2003 K-Lob
Heckington
Lincolnshire UK
AED Compact R-DAS Flight Computer
G-Wiz LC Deluxe Altimeter / Accelerometer
16 14403ft
(4365m)
Cath Bashford
(MARS)
M-1900
AMW
102mm   September 2004 Nevada
USA
AED Compact R-DAS Flight Computer
17 14398ft
4363m
Hugh Gemmell
(SRA)
K-700W
2560 Ns
J-570W
1080 Ns
Aerotech
68mm   March 2000 Lincolnshire
UK
Transolve P2
Altimeter
18 14334ft
4363m
Colin MacLaren
(SARA)
K-660
2437 Ns
CTI
65mm 4074kg
GLOW
October 2007 Fairlie Moor
Ayrshire
RDAS
Altimeter
19 14029ft
4276m
Mark Smallman
(????)
M1400
6248 Ns
CTI
104mm ?? kg
GLOW
Sept 2008 Balls 17 Nevada
USA
RRC2 and MiniAlt 45
Altimeters
20 14006ft
4244m
Ben Jarvis
(MARS)
M-2240
5950 Ns
Kosdon
104mm   August 1998 Black Rock
Desert USA
IAX-96 Altimeter
/Accelerometer
21 13895ft
4210m
Rob 'O Brien
(WLRS)
K-550W
1700 Ns
K-185W
1700 Ns
Aerotech
75mm   March 2000 Lincolnshire
UK
BSR ALTACC Altimeter
/Accelerometer
22 13777ft
4175m
Pete Williams
(CROCK)
K-550W
1706 Ns
Aerotech
58mm   Sept 2003 K-Lob
Heckington
Lincolnshire UK
AED R-DAS Flight Computer
23 13737ft
4162m
MARS K-550W
1706 Ns
J-570W
1080 Ns
Aerotech
58mm   April 1999 Heckington
Lincolnshire UK
BSR ALTACC Altimeter
/Accelerometer
24 13058ft
3957m
Charles Simpson M-2240
5100 Ns
Kosdon
100mm   August 1998 Black Rock
Desert USA
IAX-96 Altimeter
/Accelerometer
25 12834ft
3889m
Pete Williams
(CROCK)
K445

 

Pro-54

58mm   June 2004 UKRA 2004
Heckington
Lincolnshire UK
AED R-DAS Flight Computer
26 12734ft
3859m
Steve Woolhead
(MARS)
K-185W
1706 Ns
Aerotech
58mm   Sept 2001 Heckington
Lincolnshire UK
BSR ALTACC Altimeter
/Accelerometer
27 12234 ft
3729m
Hugh Gemmell
(SRA)
J-570W
601 Ns
Aerotech
42mm
16"
760g
dry
11 June 2006 UKRA 2006
Heckington
Lincolnshire UK
G-Wiz LC Deluxe 800 Altimeter / Accelerometer
28 12227ft
3705m
SPASE L1115
5015 Ns
Cesaroni
Pro75
82mm 525kg
Dry
April 2005 SWARM
Folly Gate
Devon
AED Compact R-DAS Flight Computer
Perfectflite MiniAlt W/D Altimeter
Traxa RF Beacon
Marshall RF Beacon
29 11937ft
3638m
Iain Banks
(CROCK)
L730-65G

 

Cesaroni
Pro54

75mm 36kg(8lbs)
Dry
57Kg
GLOW
June 2006 UKRA 2006
Heckington Lincolnshire UK
AED Compact R-DAS Flight Computer
Traxa RF Beacon
30 11627ft
3523m
Iain Banks
(CROCK)
K445
1636 Ns
Cesaroni
Pro54
54mm   September 2005 K-LOB
Heckington Lincolnshire UK
Perfectflite MiniAlt
Traxa RF Beacon
31 11609ft
3518m
Cath Bashford
(MARS)
L2100
Cesaroni
    July 2005 LDRS 24
Canada
AED Compact R-DAS Flight Computer #1
AED Compact R-DAS Flight Computer #2
32 11500ft
3485m
ASPIRE Caribou
9100 Ns
ANSTJ
110 mm   July 1992 Mourmelon France Photogrammetry
from onboard camera
33 11117ft
3369m
Ady Waters
(EARS)
J-330
765 Ns
6-grain
Pro-38
42mm   Dec 2005 EARS
Cambridgeshire UK
Perfectflite Alt15K Altimeter
Traxa RF Beacon
34 10840ft
3285m
Ady Waters
(EARS)
J-360
800 Ns
6-grain
Pro-38
42mm   July 2005 LOBster LARF
Lincolnshire UK
Perfectflite Alt15K Altimeter
Traxa RF Beacon
35 10653ft
3228m
Ady Waters
(EARS)
J-330
765 Ns
6-grain
Pro-38
42mm   August 2006 LOBster LARF
Lincolnshire UK
Perfectflite Alt15K Altimeter
Traxa RF Beacon
36 10580ft
3206m
Chris Bishop
(EARS)
L-730
2765 Ns
65-grain
Pro-54
101mm 5 kg
Dry
Dec 2005 EARS
Cambridgeshire UK
AED Compact R-DAS Flight Computer
Perfectflite Alt15K Altimeter
2 miles high (10560 feet) / 3.2 kilometres
37 10180ft
3085m
Ady Waters
(EARS)
J-330
765 Ns
6-grain
Pro-38
54mm 977g
Dry
May 2004 Big EARS
Cambridgeshire UK
G-Wiz LC Deluxe 800 Altimeter / Accelerometer
Traxa RF Beacon
38 10010ft
3033m
Hugh Gemmell
(SRA)
J-570W
1080 Ns
J-350W
720 Ns
Aerotech
68mm   April 1999 Heckington
Lincolnshire UK
Transolve P2 Altimeter
39 9811 ft
2973m
Ben Jarvis
(MARS)
K-185W
1706 Ns
Aerotech
54mm   Sept 2001 K-Lob
Heckington
Lincolnshire UK
G-Wiz LC Deluxe
40 9740 ft
2952m
Paul Brooks
(SPASE)
J-360
800 Ns
6-grain
Pro-38
54mm   June 2004 UKRA 2004
Heckington
Lincolnshire UK
AED Compact R-DAS Flight Computer
41 9650 ft
2924m
Gary Meakin
(SPASE)
J295
1195 Ns

 

Pro-54

54mm 136 Kg
dry
June 2005 UKRA 2005
Heckington
Lincolnshire UK
Perfectflite MiniAlt W/D Altimeter
Traxa RF Beacon
42 9475 ft
2871m
Ady Waters
(EARS)
J-360
800 Ns
6-grain
Pro-38
54mm 850g
dry
Sept 2003 EARS Cambridgeshire
UK
G-Wiz LC Deluxe 800 Altimeter / Accelerometer
Traxa RF Beacon
43 9471 ft
2870m
Iain Banks J295
1195 Ns

 

Pro-54

54mm 66oz
dry
June 2005 UKRA 2005
Heckington
Lincolnshire UK
Perfectflite MiniAlt W/D Altimeter
Traxa RF Beacon
44 9441 ft
2861m
Ady Waters
(EARS)
J-330
765 Ns
6-grain
Pro-38
54mm 977g
dry
Sept 2003 K-Lob
Heckington
Lincolnshire UK
G-Wiz LC Deluxe 800 Altimeter / Accelerometer
Traxa RF Beacon
45 9420 ft
2855m
Hugh Gemmell
(SRA)
M-1000
10000 Ns
Hypertek
150mm   June 2002 UKRA 2002
Heckington
Lincolnshire UK
Transolve P2 Altimeter and G-Wiz LC Deluxe Altimeter/ Accelerometer
46 9341 ft
2831m
Ady Waters
(EARS)
J-330
765 Ns
6-grain
Pro-38
58mm   May 2006 EARS
Elsworth
Cambridgeshire UK
G-Wiz LC Deluxe 800 Altimeter / Accelerometer
Traxa RF Beacon
47 9248 ft
2802m
Richard Osborne
(MARS)
J-285
649 Ns
5-grain
Pro-38
Cesaroni
38mm 595g
dry
Feb 2006 Brass BALLS
2006
Heckington
Lincolnshire UK
Perfectflite Alt15K Altimeter
Traxa Tracker
48 9199 ft
2788m
Ady Waters
(EARS)
I-350SS
601 Ns
5-grain
Pro-38
54mm   June 2005 UKRA 2005
Heckington
Lincolnshire UK
Perfectflite Alt15K Altimeter
Traxa RF Beacon
49 8937 ft
2724m
Hugh Gemmell
(SRA)
I-350SS
601 Ns
5-grain
Pro-38
42mm
16"
760g
dry
11 June 2005 UKRA 2005
Heckington
Lincolnshire UK
G-Wiz LC Deluxe 800 Altimeter / Accelerometer
50 8770 ft
2658m
Ady Waters
(EARS)
I-350SS
601 Ns
5-grain
Pro-38
54mm   June 2004 UKRA 2004
Heckington
Lincolnshire UK
G-Wiz LC Deluxe 800 Altimeter / Accelerometer
Traxa RF Beacon
51 8623 ft
2613m
Iain Colledge
(MARS)
K-550W
1706 Ns
Aerotech
75mm   Sept 2001 EARS
Elsworth
Cambridgeshire
Black Sky Research ALTACC-2A
52 8583 ft
2601m
Robin Tomes K-700W
2560 Ns
Aerotech
54mm   July 2001 EARS
Elsworth
Cambridgeshire
AED R-DAS Flight Computer
53 8447 ft
2560m
Richard Banks J-415W
1299 Ns
Aerotech
54mm   May 2000 Pilling Sands UK BSR ALTACC Altimeter / Accelerometer
54 8321 ft
2521m
Colin Rowe
(WRS)
K240

 

Hypertek

54mm   June 2005 UKRA 2005
Heckington
Lincolnshire UK
Perfectflite MiniAlt W/D
55 8168 ft
2490m
Nigel Woolcock
(SWARM)
I-350ss

 

Pro-38

42mm   October 2007 October Sky
Follygate
Devon UK
G-Wiz LC Deluxe / Perfectflite MiniAlt / TeleTrak 434 Version 2 APRS Telemetry Transmitter
56 8161 ft
2487m
Paul Brooks
(SPASE)
I-240

 

Pro-38

54mm   June 2004 UKRA 2004
Heckington
Lincolnshire UK
AED Compact R-DAS Flight Computer
57 8148 ft
2469m
Damian Burrin
(MARS)
I-350SS
601 Ns
5-grain
Pro-38
38mm 600g May 2005 BigEARS
Elsworth
Cambridgeshire
Perfectflite MiniAlt W/D Altimeter
58 8054 ft
(2441m)
Ady Waters
(EARS)
I-350SS
601 Ns
5-grain
Pro-38
54mm 977g
dry
Sept 2003 K-Lob
Heckington
Lincolnshire UK
G-Wiz LC Deluxe 800 Altimeter / Accelerometer
Traxa RF Beacon
59 7979 ft
2418m
Ben Jarvis
(MARS)
H-153

 

Pro-38

38mm   June 2004 UKRA 2004
Heckington
Lincolnshire UK
Perfectflite Alt15K Altimeter
60 7904 ft
2395m
Darren J Longhorn
(NSRG)
J-415W
1299 Ns
Aerotech
75mm   June 2002 UKRA 2002
Heckington
Lincolnshire UK
AED R-DAS Flight Computer
61 7876 ft
2387m
Ady Waters
(EARS)
I-350SS
601 Ns
5-grain
Pro-38
54mm 850g
dry
Sept 2003 EARS Cambridgeshire
UK
G-Wiz LC Deluxe 800 Altimeter / Accelerometer
Traxa RF Beacon
62 7643 ft
2316m
Paul Brooks
(SPASE)
J-360
800 Ns
6-grain
Pro-38
54mm   June 2003 UKRA 2003
Heckington
Lincolnshire UK
AED Compact R-DAS Flight Computer
63 7497 ft
2272m
Cath Bashford
(MARS)
J-135W
1280 Ns
Aerotech
75mm   July 2001 EARS
Elsworth
Cambridgeshire
G-Wiz LC Deluxe
64 7407 ft
2244m
Iain Banks K-445
1635 Ns
Pro-54
75mm 1927kg Sept 2003 K-Lob 2003 Lincolnshire UK PerfectFlite Minialt
BSR ALTACC Altimeter / Accelerometer
65 7350 ft
2240m
SWARG Amateur 50mm 385kg 1970 Aberporth Wales
UK
Radar Track
66 7326 ft
2220m
Ady Waters
(EARS)
H-153
244 Ns
2-grain
Pro-38
38mm   June 2005 UKRA 2005
Lincolnshire UK
G-Wiz LC Deluxe 800 Altimeter / Accelerometer
Traxa RF Beacon
67 7223 ft
2189m
Iain Banks & Mark Smallman
(CROCK)
L1115-4G
5015 Ns
Cesaroni
Pro75
150mm   September 2005 K-Lob
Heckington Lincolnshire UK
AED Compact R-DAS Flight Computer
Perfectflite MiniAlt Altimeter
Traxa RF Beacon
68 7209 ft
2185m
Graham Platt
(LARF)
M1400-5G
6251 Ns
Cesaroni
Pro75
150mm   September 2005 K-Lob
Heckington Lincolnshire UK
Ozark Flight Computer
Olsen FCP-M2 Altimeter
Scratchbuilt RF Beacon
69 7086 ft
2147m
Hugh Gemmell
(SRA)
J-570W
1080 Ns
Aerotech
68mm   Sept 2001 Heckington
Lincolnshire UK
Transolve P2 Altimeter
70 6997 ft
2120m
Chris Eilbeck
(MARS)
I-200W
360 Ns
Aerotech
33mm
13"
107kg September 2002 Heckington
Lincolnshire UK
G-Wiz LC Deluxe Altimeter / Accelerometer
71 6944 ft
2104m
Mel Sharpe & Ray Hancox
(Black Knights)
J-210
866 Ns
2-grain
Pro-54
63mm
25"
  Nov 2005 Black
Knights
Milson Airstrip UK
G-Wiz LC Deluxe 400 Altimeter / Accelerometer
72 6941 ft
2103m
Ady Waters
(EARS)
H-153
244 Ns
2-grain
Pro-38
38mm 510g
Dry
May 2004 Big EARS Cambridgeshire
UK
G-Wiz LC Deluxe 800 Altimeter / Accelerometer
Traxa RF Beacon
73 6904 ft
2092m
MARS N-2000
18900 Ns
Amateur
150mm   November 2001 Scotland AED R-DAS Flight Computer 1
AED R-DAS Flight Computer 2
G-Wiz LC Deluxe Altimeter / Accelerometer
74 6876 ft
2084m
Gary Sinclair
(EARS)
K-570
5-grain
Pro-54
101mm   May 2004 Big EARS Cambridgeshire
UK
Perfectflite MiniAlt Altimeter
75 6871 ft
2094m
Ady Waters
(EARS)
H153
2-grain
244Ns
Pro-38
    June 2006 UKRA Heckington Lincolnshire
UK
G- Wiz LC 800 Deluxe
Traxa RF Beacon
76 6787 ft
2057m
Chris Eilbeck
(MARS)
I-540WT
J-330
54mm   July 2005 LOBster LARF Lincolnshire
UK
AED Compact R-DAS Flight Computer
77 6796 ft
2059m
Chris Key L-625
Hypertek
112mm   July 2002 EARS Cambridgeshire
UK
AED R-DAS Flight Computer GPS Magnetic Orientation and Telemetry Modules
G-Wiz LC Deluxe Altimeter / Accelerometer
78 6766 ft
(2050m)
Ady Waters
(EARS)
I-240
540 Ns
2"
54mm
850g
Dry
September 2003 EARS Cambridgeshire
UK
G-Wiz LC Deluxe 800 Altimeter / Accelerometer
Traxa RF Beacon
79 6742 ft
(2043m)
Ady Waters
(EARS)
I-240
540 Ns
4-grain
Pro-38
2"
54mm
850g
Dry
August 2003 EARS Cambridgeshire
UK
G-Wiz LC Deluxe 800 Altimeter / Accelerometer
Traxa RF Beacon
80 6566 ft
1990m
Steve Randall
(EARS)
H-180W
240 Ns
Aerotech
29mm   September 2000 Heckington
Lincolnshire UK
G-Wiz LC Deluxe Altimeter / Accelerometer
81 6550 ft
1984m
Steve Gibbings
(SWARM / EARS)
J-330H
990 Ns
Hypertek
68mm   February 2002 Folly Gate
North Devon UK
AED R-DAS Flight Computer
82 6526 ft
1978m
Hugh Gemmell
(SRA)
J-350W
720 Ns
Aerotech
68mm   January 2000 Heckington
Lincolnshire UK
Transolve P2 Altimeter
83 6490 ft
1967m
Paul Brooks
(SPASE)
J-360
800 Ns
6-grain
Pro-38
101mm   October 2002 K-Lob 2002 Lincolnshire UK G-Wiz LC Deluxe 400 Altimeter / Accelerometer
84 6258 ft
(1896m)
Sally Davis
(MARS)
I-287SS
486 Ns
4-grain
Pro-38
54mm   Sept 2003 K-Lob 2003 Lincolnshire UK AED Compact R-DAS Flight Computer
85 6162 ft
1867m
Stephen Woolhead
(MARS)
K-550W
1706 Ns
Aerotech
135mm   Sept 2001 EARS
Elsworth
Cambridgeshire
BSR ALTACC Altimeter / Accelerometer
86 5957 ft
1805m
Phil Charlesworth
(FOG)
I-205
384 Ns
Pro-38
Cesaroni
54mm 740g Dry May 2006 Big EARS
Elsworth
Cambridgeshire
Perfectflite Alt 15K Altimeter
87 5946 ft
(1802m)
Ady Waters
(EARS)
H-153
244 Ns
15"
38mm
  April 2005 BigEARS Cambridgeshire
UK
Perfectflite MiniAlt W/D Altimeter
Traxa RF Beacon
88 5869 ft
1779m
Bob Arnott
(EARS)
J-570W
1080 Ns
Aerotech
68mm   June 2002 UKRA 2002 Heckington
Lincolnshire UK
AED R-DAS Flight Computer
89 5798 ft
1757m
Robin Tomes K-1100T
1706 Ns
Aerotech
101mm   May 2001 EARS
Elsworth
Cambridgeshire
AED R-DAS Flight Computer
90 5725 ft
1735m
Hugh Gemmell
(SRA)
K-700W 3 x J-570W
5520 Ns
Aerotech
150mm   June 2001 UKRA 2001
Heckington
Lincolnshire UK
G-Wiz LC Deluxe
91 5700 ft
1727m
Gary Meakin
(SPASE)
K570
2060 Ns
4-grain
Pro-38
101mm   April 2004 EARS
Elsworth
Cambridgeshire
AED R-DAS Flight Computer
PerfectFlite MiniAlt
92 5662 ft
1726 m
Daniel Hildebrand

F51 Cesaroni Pro24

26mm   June 2021 EARS Jolly Logic 3
93 5483 ft
1662m
Iain Banks K-445
1635 Ns
3-grain
Pro-54
101mm   Sept 2003 K-Lob 2003
Lincolnshire UK
PerfectFlite MicroAlt
BSR ALTACC Altimeter / Accelerometer
94 5430 ft
1645m
Steve Gibbings
(EARS)
J-415W
1280 Ns
Aerotech
101mm   November 2001 EARS
Elsworth
Cambridgeshire
AED R-DAS Flight Computer
95 5407 ft

1648 m

Michael
Cain
(EARS)
G-75

??? Ns
Aerotech

29mm   May 2009 Big EARS

Elsworth, Cambridgeshire

AED R-DAS Tiny Flight Computer
1 mile high (5280 feet) / 1.6 kilometres
96 5314 ft
1610m
Darren Longhorn
(NSRG)
J-275W
852 Ns
Aerotech
75mm   August 2001 IRW Largs
Scotland
AED R-DAS Flight Computer
97 5252 ft
1592m
Graham Platt
(LARF)
K445
1635 Ns
Pro-54
101mm   October 2003 Heckington
Lincolnshire UK
Ozark ARTS Altimeter / Accelerometer
98 5239 ft
1588m
Pete Davy J-190H
614 Ns
Hypertek
54mm   December 2001 Heckington
Lincolnshire UK
BSR ALTACC Altimeter / Accelerometer
99 5224 ft
1583m
Pete Davy I-284W
600 Ns
I-211W
480 Ns
Aerotech
75mm   March 2000 Heckington
Lincolnshire UK
BSR ALTACC Altimeter / Accelerometer
100 5167 ft
1566m
Marcus Lauder
(MARS)
J-275W
852 Ns
Aerotech
75mm   July 2001 EARS
Elsworth
Cambridgeshire
G-Wiz LC Deluxe