Reference data only — not for flight planning or navigation. Verify with official sources (AIP, NOTAMs, ATC). Full disclaimer
Maestro Wilson Fonseca (SBSN/STM) — Santarém, Brazil
At a glance
- Operating hours
- Open 24h
- Port of entry
- Yes, with conditions
- Fuel
- JET A-1, AVGAS
- Tower
- 118.1
- Runways
- 10/28
- Elevation
- 197 ft
Times in UTC. Reference only: verify with the AIP and NOTAMs.
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87%
Data Complete
45 of 52 points
Missing: Contacts
Section Breakdown
Basic Info
7/7
Runways
4/4
Frequencies
2/4
Operations
2/2
Fuel
1/1
Contacts
0/2
Additional Info
7/10
Data last updated:
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Basic Airport Information
- ICAO: SBSN
- Name: Maestro Wilson Fonseca
- Type: medium_airport
- Category: International
- Latitude: -2.422423
- Longitude: -54.79306
- Elevation: 197 ft
- Country: Brazil
- Municipality: Santarém
- IATA Code: STM
- FAA Code: N/A
- FIR: SBAZ
- Timezone: America/Sao_Paulo
- Distance from City: 9.0 km
- VFR: Yes
- IFR: Yes
Runways
Runway 10/28
- Designation: 10/28
- Dimensions: 7874 X 148
- Surface: Asphalt
- PCN: 48/F/A/W/T
- Lighting: PAPI (3.10deg, MEHT 10:54ft), Edge, Threshold, Taxiway
- NAVAIDs: ILS/DME ISR RWY 10 (110.9), VOR/DME STM (112.3)
- Approach Types: ILS RWY 10, VOR, RNP, RNAV
- Remarks: PCN 48/F/A/W/T. Last 90m closed both ends. RWY closed for construction until Mar 2026.
Frequencies
- Tower: 118.100 MHz
- Ground: N/A
- Operations: 119.300 MHz
- Traffic/Approach: 119.300 MHz
- ATIS: N/A
Operation Hours
Monday
Open 24 hours
Tuesday
Open 24 hours
Wednesday
Open 24 hours
Thursday
Open 24 hours
Friday
Open 24 hours
Saturday
Open 24 hours
Sunday
Open 24 hours
Maestro Wilson Fonseca operates 24 hours (H24). See all 24-hour airports worldwide →
- Extra Hours On Request: Not recorded
- Remarks: H24 (Manual override: Agent: tower 0900-2059 + AFIS 2100-0859 = 24h up to coverage)
Contacts
- AIS Tel: N/A
- ARO Tel: N/A
- MET Tel: N/A
- Admin Tel: +55 (93) 3523-1990
- Health Tel: N/A
- Police Tel: N/A
- Authorities Tel: N/A
- Website: N/A
- Remarks: Operator: AENA Brasil. Fax: +55 (93) 3523-2127.
Slots / PPR
- Slot Required: Not recorded
- PPR Required: Not recorded
- PPR Contact: N/A
- Remarks: N/A
Customs
- Open: N/A
- Close: N/A
- Phone: N/A
- Extra Hours On Request: No
- Remarks: International airport per ROTAER (DECEA)
Fuel Information
- Fuel Type: JET A-1
- Price/L: N/A
- Last Updated: 2026-03-23
- Remarks: VIBRA ENERGIA via TEL: (93) 99108-3384, (93) 99975-1347 e (93) 99975-2825. SHELL through TEL: (93) 99212-4602.
- Fuel Type: AVGAS
- Price/L: N/A
- Last Updated: 2026-03-23
- Remarks: VIBRA ENERGIA via TEL: (93) 99108-3384, (93) 99975-1347 e (93) 99975-2825. SHELL through TEL: (93) 99212-4602.
Immigration
- Port of Entry: Yes, with conditions: International operations limited to scheduled or charter flights that file it as an alternate under the airport's alternate plan (ROTAER) Source: AIP Brasil AD 1.3 and AD 2 (DECEA), AMDT 20/2026, 2026-10-01
- APIS Required: Not recorded
- GAR Required: Not recorded
Restrictions
- Curfew Start: N/A
- Curfew End: N/A
- Noise Chapter Min: N/A
- Remarks: TWR 0900-2059, AFIS outside. International (public air services). Fire CAT 6. ILS/DME RWY 10 (110.9). VOR/DME STM (112.3). PCN 48. RWY 10/28 closed for construction Oct 2025 - Mar 2026 (coordinate +55 11 91935-1475). Vultures RWY 28 final. Engine run-ups prohibited secondary apron. GA 12h advance via agendamentopouso.aenabrasil.com.br. Jet landings RWY 28 restricted. Fuel: Vibra Energia; Shell +55 (93) 99212-4602. Operator: AENA Brasil.
Airport Services
No services listed for this airport yet.
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Brazil Permit Requirements
Medium
Landing: 5d
- Overflight Permit: No
- Landing Permit: Conditional
- Overflight Lead Time: Notification only (no advance time specified for overflight-only; 24 hours recommended)
- Landing Lead Time: 24 hours (AVANAC for multi-airport); Part 135 charter: allow 5+ business days
Private / GA Operations:
Private/GA flights need ANAC authorization and DECEA flight plan approval. Recommend 5 days lead time.
Active NOTAMs
O0747/26
warning
Aerodrome restriction
AD DELETE RMK: PROHIBITED LDG OPS OF TURBOJET ACFT ON RWY 28.
REF. AIP AD 2.23
2026-08-27 10:52 UTC
No end time given (PERM)
Received 2026-08-27 11:00 UTC
G2130/26
warning
Aerodrome restriction
AD EXCLUIR RMK: PROIBICAO DAS OPS DE LDG DE ACFT TURBO-JATO NA RWY 28.
REF. AIP AD 2.23
2026-08-27 10:50 UTC
No end time given (PERM)
Received 2026-08-27 13:23 UTC
G2190/26
caution
VOR out of service
VOR STM FREQ 112.30MHZ U/S
2026-09-02 12:08 UTC
2026-11-01 16:00 UTC
+12 more active NOTAMs
Checked with DECEA AISWEB at 2026-10-27 13:23 UTC. Also includes NOTAMs from the FAA NOTAM feed.
View all NOTAMs on Map
Nearby Airports
Airport History
No milestones recorded for Maestro Wilson Fonseca yet. Know when it opened, who built it or a notable event? Add it with a source.
Add a historical factFrequently Asked Questions
- What is the tower frequency at SBSN?
- The tower frequency at Maestro Wilson Fonseca is 118.1 MHz.
- What fuel is available at SBSN?
- Maestro Wilson Fonseca offers JET A-1, AVGAS.
- Does SBSN require landing permits?
- It depends on the flight. Private/GA flights need ANAC authorization and DECEA flight plan approval. Recommend 5 days lead time. Permit details for Brazil
- Where is SBSN located?
- Maestro Wilson Fonseca (SBSN) is located in Santarém, Brazil.
- What is the IATA code for SBSN?
- The IATA code for Maestro Wilson Fonseca is STM.
- Does SBSN have an ILS approach?
- Yes, Maestro Wilson Fonseca has ILS (Instrument Landing System) approaches on runway 10/28.
- Is SBSN a port of entry?
- Yes, with conditions. International operations limited to scheduled or charter flights that file it as an alternate under the airport's alternate plan (ROTAER). Source: AIP Brasil AD 1.3 and AD 2 (DECEA), AMDT 20/2026, 2026-10-01.