Additional underfuselage

fairing for test equipment

Upper port side NR-23

cannon deleted, lower

with 120 rounds

37 mm (1.45 in) N-37 cannon replaced with 23 mm

(.90 in) NR-23 cannon with 90 rounds, gun barrel

protruding from fairing

1 x MiG-15bis airframe modified

in 1950 as prototype/test aircraft

Revised nose/armament

S-13 gun camera housing relocated

Revised windshield

Twin radomes/antennas

added for NII-17 developed

RP-1 Izumrood radar with

'Fat Lip' upper radome for

search antenna and bullet

antenna/fairing on splitter

plate for tracking antenna

Night/all-weather version of

MiG-15bis, details as MiG-15bis

unless otherwise indicated

Avionics: RSI-6 HF radio, OSP-48 ILS, provision for

Bariy-M IFF

Camera fairing

ASP-3N gunsight

Radar display added to cockpit

Additional MA-1500

transformer for radar

Port side NR-23 cannons deleted

1 x 37 mm (1.45 in) Nudel'man N-37 cannon with 45 rounds

repositioned nearer centreline with new access panelling

1 x MiG-15 airframe (102005) modified in

1949 as prototype, later 5 x MiG-15bis

modified as MiG-15Pbis

Revised rear fuselage

Enlarged

air brakes

Revised rudder

Wing anhedral increased to 3º

S-13 gun camera housing relocated

Weapons tray deleted

Revised windshield

Radome added to upper nose with

NII-17 developed Toriy radar

Night/all-weather version

of MiG-15, details as MiG-15

unless otherwise indicated

Nose gear bay revised

with single door, oleo

strengthened and

moved forward with

half fork to port side

Revised lower section to intake splitter

Revised upper nose panelling

PKI-1 collimator

gunsight

Radar display added to cockpit

Additional SGS-7.5/3

generator for radar

Inboard wing fences reinforced