Puneet Varma (Editor)

IS B Komar

Updated on
Edit
Like
Comment
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Top speed
  
140 km/h

Length
  
6.75 m

Manufacturer
  
Jeżów Glider Workshop

Wingspan
  
16 m

First flight
  
January 16, 1949

IS-B Komar ISB Komar 3950 mm SilenceModel

Is b komar oldgliders


The IS-B Komar (Instytut Szybownictwa – gliding institute) was a single-seat glider designed and built in Poland from 1947.

Contents

IS-B Komar J2mcL Planeurs Fiche planeur n

Is b komar la pente


Development

IS-B Komar 14 Scale ISB Komar Saiplane Kit RC Groups

During the 1930s Antoni Kocjan designed and built the Kocjan Komar (gnat) series of gliders, with 67 built in Poland and licensed production in several countries, before the start of World War II. After the war Marian Wasilewski, at the gliding institute, resurrected the design with improvements, resulting in the IS-B Komar, (sometimes misidentified as the IS-8 Komar or vice versa), which flew in January 1948 and entered production in that year with five "IS-B Komar 48" gliders built. Production continued in 1949, as the IS-B Komar 49, with 23 built. The IS-B was constructed primarily of wood with a plywood covered fuselage and fabric covered high set strutted wings. On 19–20 October 1949, Stanisław Wielgus, flying "Komar 48" SP-732, established a world record for duration, with a flight lasting 35 hrs 14 min. The "IS-B Komar" gliders continued flying with clubs up to the mid-1960s and several are preserved in museums or restored to airworthy status.

Variants

IS-B Komar 48
Production model for 1948, 5 built.
IS-B Komar 49
Productionj model for 1949, 20 built.

Specifications (IS-B Komar)

Data from http://www.piotrp.de/SZYBOWCE/pis8.htm

General characteristics

IS-B Komar samolotypolskiepl ISB quotKomar48quot

  • Crew: 1
  • Length: 6.75 m (22 ft 2 in)
  • Wingspan: 15.8 m (51 ft 10 in)
  • Height: 1.75 m (5 ft 9 in)
  • Wing area: 17.4 m2 (187.3 ft2)
  • Aspect ratio: 14.4:1
  • Wing profile: Göttingen 535
  • Empty weight: 148 kg (326.3 lb)
  • Gross weight: 225 kg (496 lb)
  • Performance

    IS-B Komar ISB Komar 49 39SP98539 cn 144P On display suspended in t Flickr

  • Maximum speed: 140 km/h (87 mph)
  • Stall speed: 44 km/h (27.34 mph)
  • Maximum glide ratio: 19 @ 64 km/h (34.56 kts / 39.77 mph)
  • Rate of sink: 0.8 m/s (157.48 ft/min)

  • IS-B Komar httpsiytimgcomviMENZMdvtTUmaxresdefaultjpg

    IS-B Komar Polish Aviation Museum Cracow

    IS-B Komar ISB Komar von Oldgliders Erstflug YouTube

    IS-B Komar plan 3vues

    References

    IS-B Komar Wikipedia