What is the tower frequency at WAMM?

The tower frequency at Ratulangi is 118.1 MHz.

Does WAMM require landing permits?

Yes, landing permits are required for Ratulangi (Indonesia).

Where is WAMM located?

Ratulangi (WAMM) is located in Manado, Indonesia.

What is the IATA code for WAMM?

The IATA code for Ratulangi is MDC.

How long is the runway at WAMM?

The main runway at Ratulangi (18/36) measures 8693 X 148.

Does WAMM have an ILS approach?

Yes, Ratulangi has ILS (Instrument Landing System) approaches on runway 18/36.

Is WAMM a port of entry?

Yes, Ratulangi is a port of entry where international flights can clear customs and immigration.

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

Ratulangi (WAMM/MDC) — Manado, Indonesia

Ratulangi (WAMM/MDC) serves Manado, Indonesia. This is a mid-sized airport with 1 runway (18/36). Field elevation is 264 ft AMSL. Data on this page is maintained by the aviation community — contribute to keep it accurate.

This information may contain errors or be outdated. Create a free account to suggest corrections and earn points.

79% Data Complete 41 of 52 points

Missing: Operations, Contacts

Section Breakdown

Basic Info 7/7

Runways 4/4

Frequencies 2/4

Operations 0/2

Fuel 1/1

Contacts 0/2

Additional Info 7/10

Data last updated: 2026-04-02

Help keep this data accurate!
See a next to a field? Click it to confirm the info is still correct. Recently verified Outdated — please verify

Basic Airport Information

ICAO: WAMM
Name: Ratulangi
Type: medium_airport
Category: International
Latitude: 1.54926
Longitude: 124.926003
Elevation: 264 ft
Country: Indonesia
Municipality: Manado
IATA Code: MDC
FAA Code: N/A
FIR: N/A
Timezone: Asia/Makassar
Distance from City: 11.5 km
VFR: Yes
IFR: Yes

Runways

Runway 18/36

Designation: 18/36
Dimensions: 8693 X 148
Surface: ASP
PCN: N/A
Lighting: YES
NAVAIDs: NDB, VOR-DME
Approach Types: ILS CAT I, RNAV (GPS), VOR/DME
Remarks: N/A

See all airports with ILS approaches in Indonesia →

Frequencies

Tower: 118.100 MHz
Ground: N/A
Operations: N/A
Traffic/Approach: N/A
ATIS: 126.400 MHz

Operation Hours

Monday N/A

Tuesday N/A

Wednesday N/A

Thursday N/A

Friday N/A

Saturday N/A

Sunday 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: No
PPR Contact: N/A
Remarks: N/A

Fees

Landing Fee: Calculated by MTOW; approx IDR 13,000/ton
Parking Fee: IDR 8,500/ton per 24h
Handling Mandatory: Yes
Currency: IDR
Remarks: Fees set by Angkasa Pura I or II. Domestic and international rates apply.

Fuel Information

Fuel Type: Jet A-1
Price/L: N/A
Last Updated: 2026-02-18
Remarks: Supplied by Pertamina. Fuel availability varies at remote airports; advance coordination essential.

Immigration

Port of Entry: Yes
GENDEC Required: Yes
GAR Required: No
Remarks: CIQ at international ports of entry. Visa on arrival available for many nationalities.

See all airports of entry in Indonesia →

Restrictions

Curfew Start: N/A
Curfew End: N/A
Noise Chapter Min: N/A
Remarks: Archipelago operations; weather and volcanic activity can affect operations. Infrastructure varies widely.

Airport Services

No services listed for this airport yet.

Are you a service provider? Register here to appear in this airport's listing.

Indonesia Permit Requirements

Slow Overflight: 3d Landing: 7d

Overflight Permit: Yes
Landing Permit: Yes
Overflight Lead Time: 3 business days (official); allow 5+ due to three-ministry chain
Landing Lead Time: 3-4 business days (official); 5-7 recommended due to three-ministry chain

Private / GA Operations:

Private flights require DGCA permit and security clearance for certain areas. Military clearance for some routes.

View Full Indonesia Permit Details

Active NOTAMs

A2579/26 critical

Only runway closed

RWY 18/36 CLSD DUE TO BLOCK ACFT

2026-07-22 09:10:08 Until further notice

A2533/26 info

INSTRUMENT FLIGHT PROCEDURES NOT USABLE DUE TO VOR/DME MWB FREQ 114.8MHZ/CH95X U/S AS FLW : - STANDARD DEPARTURE CHART-INSTRUMENT (SID) - ICAO RWY 18 - STANDARD DEPARTURE CHART-INSTRUMENT (SID) - ICAO RWY 36 REF AIP AMDT WAMM AD 2.24-7A1, AND 2.24-7C1

2026-07-20 01:42:00 2026-07-24 23:59:00

A2532/26 info

VOR/DME MWB FREQ FREQ 114.8MHZ/CH95X U/S DUE TO TECR

2026-07-20 01:22:00 2026-07-24 23:59:00

View all NOTAMs on Map

Nearby Airports

WAMB Kotamubagu/Mopait Airport 65 NM WAMO Siau/Sitaro Airport 72 NM

Compare WAMM with WAMB side by side →

Airport History

Discover the key milestones and historical events that shaped Ratulangi. 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 WAMM?: The tower frequency at Ratulangi is 118.1 MHz.
What fuel is available at WAMM?: Ratulangi offers Jet A-1.
Does WAMM require landing permits?: Yes, landing permits are required for Ratulangi (Indonesia).
Where is WAMM located?: Ratulangi (WAMM) is located in Manado, Indonesia.
What is the IATA code for WAMM?: The IATA code for Ratulangi is MDC.
How long is the runway at WAMM?: The main runway at Ratulangi (18/36) measures 8693 X 148.
Does WAMM have an ILS approach?: Yes, Ratulangi has ILS (Instrument Landing System) approaches on runway 18/36.
Is WAMM a port of entry?: Yes, Ratulangi is a port of entry where international flights can clear customs and immigration.

View on Map