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CN33 Airport Imperial Building Helistop
El Segundo, California, USA

GOING TO EL SEGUNDO?

FAA INFORMATION EFFECTIVE 11 JUNE 2026

Location

FAA Identifier: CN33
Lat/Long: 33-55-49.3500N 118-23-48.8200W
33-55.822500N 118-23.813667W
33.9303750,-118.3968944
(estimated)
Elevation: 238 ft. / 73 m (estimated)
Variation: 14E (1985)
Time zone: UTC -7 (UTC -8 during Standard Time)
Zip code: 90245

Heliport Operations

Heliport use: Private use. Permission required prior to landing
Activation date: 10/1962
Control tower: no
ARTCC: LOS ANGELES CENTER
FSS: HAWTHORNE FLIGHT SERVICE STATION
Attendance: UNATNDD
Wind indicator: yes
Segmented circle: no

Heliport Communications

WX ASOS at LAX (0.9 nm NW): PHONE 310-602-6051
WX ASOS at HHR (3 nm E): PHONE 310-973-8930
WX ASOS at SMO (6 nm NW): PHONE 310-309-5134
WX AWOS-3PT at CPM (8 nm E): 127.150 (310-631-3022)
WX AWOS-3PT at TOA (8 nm S): PHONE 310-534-2847
WX ASOS at LGB (14 nm SE): PHONE 562-247-0378
WX ASOS at BUR (16 nm N): PHONE 818-841-1384
WX ASOS at VNY (17 nm N): PHONE 818-464-9794
WX AWOS-3PT at WHP (20 nm N): 132.1 (818-899-9820)

Nearby radio navigation aids

VOR radial/distance  VOR name  Freq  Var
LAXr080/1.8LOS ANGELES VORTAC113.6015E
SMOr133/5.6SANTA MONICA VOR/DME110.8015E
VNYr150/18.2VAN NUYS VOR/DME113.1015E
SLIr282/19.2SEAL BEACH VORTAC115.7015E
POMr239/31.6POMONA VORTAC110.4015E
SXCr347/33.3SANTA CATALINA VORTAC114.1515E
VTUr094/34.3VENTURA VOR/DME116.5515E
FIMr122/35.1FILLMORE VORTAC112.5015E
ELBr281/36.5EL TORO VOR/DME117.2014E
CMAr101/38.6CAMARILLO VOR/DME116.8515E

Heliport Services

Airframe service: NONE
Powerplant service: NONE

Runway Information

Helipad H1

Dimensions: 40 x 40 ft. / 12 x 12 m
Surface: concrete
ROOFTOP.
Latitude: 33-55.822500N
Longitude: 118-23.813667W
Elevation: 238.0 ft.
Traffic pattern: leftleft

Heliport Ownership and Management from official FAA records

Ownership: Privately-owned
Owner: KILROY REALTY FINANCE PARTNERSHIP
909 PACIFIC N. COAST HWY, SUITE 220
EL SEGUNDO, CA 90245
Phone 310-524-6800
Manager: ERIKA DYMAKKUS
909 N. PACIFIC COAST HWY, SUITE 220
EL SEGUNDO, CA 90245
Phone 310-524-6823

Additional Remarks

- FOR CD CTC LOS ANGELES ARTCC AT 661-575-2079.

Instrument Procedures

There are no published instrument procedures at CN33.

Some nearby airports with instrument procedures:

KLAX - Los Angeles International Airport (1 nm NW)
KHHR - Jack Northrop Field/Hawthorne Municipal Airport (3 nm E)
KSMO - Santa Monica Municipal Airport (6 nm NW)
KTOA - Zamperini Field Airport (8 nm S)
KLGB - Long Beach Airport (Daugherty Field) (14 nm SE)
KBUR - Bob Hope Airport (16 nm N)
KVNY - Van Nuys Airport (17 nm N)
KSLI - Los Alamitos Army Airfield (19 nm SE)
KWHP - Whiteman Airport (20 nm N)
  
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Area around CN33 (Airport Imperial Building Helistop)
 
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From to CN33

Sunrise and sunset
Times for 02-Jul-2026
 Local
(UTC-7)		 Zulu
(UTC)
Morning civil twilight05:1912:19
Sunrise05:4812:48
Sunset20:0803:08
Evening civil twilight20:3703:37

Current date and time
Zulu (UTC)  02-Jul-2026 18:23:28
Local (UTC-7)  02-Jul-2026 11:23:28
 
METAR
KLAX 021753Z 26006KT 10SM SCT015 OVC029 19/14 A2999 RMK AO2 SLP155 T01940144 10200 20178 51010 $
KHHR 
3nm E 		021753Z 28005KT 10SM OVC027 20/14 A2999 RMK AO2 SLP155 T02000139 10200 20183 51009
KSMO 
6nm NW 		021751Z 20005KT 10SM OVC029 19/14 A2999 RMK AO2 SLP155 T01940139 10194 20172 51010
KTOA 
10nm SE 		021752Z 28006KT 10SM BKN024 20/14 A2999
KLGB 
14nm SE 		021753Z 02007KT 10SM BKN032 22/13 A2998 RMK AO2 SLP150 T02220128 10222 20183 51007 $
KBUR 
16nm N 		021753Z 15005KT 10SM BKN017 OVC022 18/13 A3000 RMK AO2 SLP149 T01830133 10183 20161 51010
KVNY 
18nm N 		021751Z VRB03KT 10SM OVC022 19/13 A2999 RMK AO2 SLP149 60000 T01890133 10189 20156 51010
KWHP 
19nm N 		021755Z 00000KT 6SM HZ OVC019 18/15 A3002
TAF
KLAX 021722Z 0218/0324 25006KT P6SM SCT015 OVC025 FM022000 26012KT P6SM SCT035 FM030300 VRB03KT P6SM SKC FM030600 VRB03KT P6SM OVC012 FM031700 25006KT P6SM BKN015 FM031900 26012KT P6SM FEW015
KSMO 
6nm NW 		021613Z 0216/0312 VRB03KT P6SM OVC025 FM022100 23008KT P6SM SCT025 FM030300 22005KT P6SM SKC FM030700 VRB03KT P6SM BKN018 BKN025
KLGB 
14nm SE 		021722Z 0218/0318 VRB03KT P6SM BKN035 FM021900 20008KT P6SM SKC FM030000 30010KT P6SM SKC FM030500 VRB03KT P6SM SKC FM030700 VRB03KT P6SM OVC015
KBUR 
16nm N 		021722Z 0218/0318 VRB03KT P6SM BKN015 FM021900 17008KT P6SM SKC FM030200 VRB03KT P6SM SKC FM030900 VRB03KT 6SM BR OVC008 FM031700 VRB03KT P6SM FEW010
KVNY 
18nm N 		021408Z 0214/0312 VRB03KT 2SM BR OVC012 FM021600 VRB03KT 5SM BR OVC012 FM021800 VRB03KT P6SM SCT015 FM022100 16005KT P6SM SKC FM030400 VRB03KT P6SM SKC FM031000 VRB03KT P6SM OVC008
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