What is the tower frequency at RJOB?

The tower frequency at Okayama is 124.3 MHz.

Does RJOB require landing permits?

Yes, landing permits are required for Okayama (Japan).

Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer

Okayama

Okayama (RJOB/OKJ) serves Okayama, Japan. This is a mid-sized airport with 1 runway (07/25). Field elevation is 806 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

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79% Data Complete 41 of 52 points

Missing: Operations, Contacts

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 1/4

Operations 0/2

Fuel 1/1

Contacts 0/2

Additional Info 8/10

Data last updated: 2024-01-01

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Basic Airport Information

ICAO: RJOB
Name: Okayama
Type: medium_airport
Category: International
Latitude: 34.756901
Longitude: 133.854996
Elevation: 806 ft
Country: Japan
Municipality: Okayama
IATA Code: OKJ
FAA Code: N/A
FIR: N/A
Timezone: Asia/Tokyo
Distance from City: 13.4 km
VFR: Yes
IFR: Yes

Runways

Runway 07/25

Designation: 07/25
Dimensions: 9843 X 150
Surface: ASP
PCN: N/A
Lighting: YES
NAVAIDs: VORTAC, VOR-DME
Approach Types: ILS CAT I, RNAV (GPS), VOR/DME
Remarks: N/A

Frequencies

Tower: 124.300 MHz
Ground: N/A
Operations: N/A
Traffic/Approach: N/A
ATIS: N/A

Operation Hours

Open: N/A
Close: N/A
Extra Hours On Request: No
Remarks: N/A

Contacts

AIS Tel: N/A
ARO Tel: N/A
MET Tel: N/A
Admin Tel: N/A
Health Tel: N/A
Police Tel: N/A
Authorities Tel: N/A
Website: N/A
Remarks: N/A

Slots / PPR

Slot Required: No
PPR Required: Yes
PPR Contact: Okayama Airport Office, JCAB; PPR required for GA flights.
Remarks: N/A

Fees

Landing Fee: Approx JPY 1,100/ton MTOW
Parking Fee: JPY 750/ton per 24h block
Handling Mandatory: Yes
Currency: JPY
Remarks: Landing fees calculated per MTOW as per JCAB schedule. Noise surcharges may apply for Chapter 3 aircraft.

Fuel Information

Fuel Type: Jet A-1
Price/L: N/A
Last Updated: 2026-02-18
Remarks: Supplied by Japanese fuel consortium. Into-plane service available during operational hours. Advance coordination recommended.

Immigration

Port of Entry: Yes
GENDEC Required: Yes
GAR Required: No
Remarks: CIQ available. APIS data must be submitted via NACCS system at least 2 hours before arrival.

Restrictions

Curfew Start: %H:%i
Curfew End: %H:%i
Noise Chapter Min: Chapter 3
Remarks: Noise abatement procedures in effect. Slot coordination required via JCAB.

Alternates

RJOT

ICAO: RJOT
Name: Takamatsu
Distance (NM): 33.5
Has IFR: Yes
Port of Entry: Yes
Immigration Remarks: CIQ available. APIS data must be submitted via NACCS system at least 2 hours before arrival.

RJOA

ICAO: RJOA
Name: Hiroshima
Distance (NM): 50.1
Has IFR: Yes
Port of Entry: Yes
Immigration Remarks: CIQ available. APIS data must be submitted via NACCS system at least 2 hours before arrival.

RJBB

ICAO: RJBB
Name: Kansai Intl
Distance (NM): 71.4
Has IFR: Yes
Port of Entry: Yes
Immigration Remarks: Full CIQ at Terminal 1 and Terminal 2. APIS via NACCS required.

RJOO

ICAO: RJOO
Name: Osaka Intl
Distance (NM): 78.1
Has IFR: Yes
Port of Entry: Yes
Immigration Remarks: Limited international CIQ; primarily domestic operations. International flights require advance CIQ arrangement.

Airport Services

No services listed for this airport yet.

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Japan Permit Requirements

Medium Landing: 5d

Overflight Permit: Conditional
Landing Permit: Conditional
Overflight Lead Time: N/A for ICAO IFR flights; VFR requires permit
Landing Lead Time: Private non-revenue: not required. Charter: 3-7 working days. Business urgency: 24 hours possible.

Private / GA Operations:

Private flights require JCAB notification. Generally accommodated at GA-friendly airports.

View Full Japan Permit Details

Nearby Airports

RJBK Kohnan Airport 11 NM RJOT Takamatsu 34 NM RJOR Tottori Sand Dunes Conan Airport 49 NM RJOA Hiroshima 50 NM RJOS Tokushima Awaodori Airport / JMSDF Tokushima Air Base 53 NM RJOH Yonago Kitaro Airport / JASDF Miho Air Base 54 NM RJOC Izumo Enmusubi Airport 62 NM RJBT Konotori Tajima Airport 64 NM

Airport History

Discover the key milestones and historical events that shaped Okayama. Our community-powered timeline traces this airport's journey from its origins to the present day.

Explore History

Frequently Asked Questions

What is the tower frequency at RJOB?: The tower frequency at Okayama is 124.3 MHz.
What fuel is available at RJOB?: Okayama offers Jet A-1.
Does RJOB require landing permits?: Yes, landing permits are required for Okayama (Japan).
Does RJOB require slots or PPR?: PPR is required at Okayama.

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