1
Runway
2
Frequencies
0
Procedures
0
NOTAMs
Quick Facts
ICAO
K3B4
FAA
3B4
Elevation
130 ft MSL
Runways
1
Frequencies
2
Tower
No
Fuel
N/A
Coordinates
43.143, -70.774
Airport Information
Facility Type
AIRPORT
Elevation
130 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
BOSTON
Coordinates
43.1432, -70.7736
Ownership
Private
Hours of Operation
Current Weather
METAR KPSM 131755Z 09007KT 7SM -RA BKN009 OVC030 11/09 A2998 RMK AO2A SLP155 P0003 60004 T01050088 10111 20098 57024
Flight Category
IFR
Wind
90° at 7 kt
Visibility
7 SM
Temperature
10.5°C
Dewpoint
8.8°C
Altimeter
1015.30 inHg
Weather
-RA
Cloud Cover
OVC
Nearest weather from KPSM (5 NM away)
Observed 2026-05-13 17:55Z
Nearby Weather Cameras
No camera at K3B4. Showing nearest cameras.
Sanford Seacoast Reg Airport
South · Camera 3 · 4 cameras total
16 NM away
Biddeford Muni Airport
North · Camera 1 · 4 cameras total
26 NM away
10 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 12/30 | 2,701 ft | 50 ft | ASP | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| A/D | 125.05 | BOSTON APP/DEP |
| UNIC | 122.8 | CTAF/UNICOM |
Active NOTAMs
No active NOTAMs for K3B4.
Nearby Airports in Maine
6ME6
ABBOTTS
EAST SUMNER — 730 ft
6ME6
ABBOTTS
EAST SUMNER — 730 ft
ME05
ALLEN ST PETER MEML
PORTAGE — 800 ft
ME05
Allen St Peter Memorial Airport
Portage — 800 ft
KLEW
AUBURN/LEWISTON MUNI
AUBURN/LEWISTON — 287.5 ft
KAUG
AUGUSTA STATE
AUGUSTA — 351.7 ft
ME22
AVERY FLD
ROCKWOOD — 1,070 ft
ME22
AVERY FLD
ROCKWOOD — 1,070 ft
Nearest airports
- 6ME6 — ABBOTTS
EAST SUMNER
- 6ME6 — ABBOTTS
EAST SUMNER
- ME05 — ALLEN ST PETER MEML
PORTAGE
- ME05 — Allen St Peter Memorial Airport
Portage
- KLEW — AUBURN/LEWISTON MUNI
AUBURN/LEWISTON
Maine airports
K3B4 Operational Overview
Location & Facility
Seacoast Airfield (K3B4) is a privately owned airport open to the public located in Eliot, Maine, United States. The field sits at an elevation of 130 feet above mean sea level (MSL) at coordinates 43.1432°N, 70.7736°W.
Runways
Seacoast Airfield has 1 runway. The longest runway (12/30) measures 2,701 feet by 50 feet with a asp surface.
Communications & Operations
Seacoast Airfield is a non-towered (pilot-controlled) field. A total of 2 communication frequencies are published for this facility.
Weather Cameras
3 FAA Weather Cameras are available near Seacoast Airfield, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at Seacoast Airfield is IFR (Instrument Flight Rules — instrument approach required). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations.
Frequently Asked Questions
What is K3B4?
K3B4 is the ICAO identifier for Seacoast Airfield, a public-use airport located in Eliot, Maine, United States.
How many runways does Seacoast Airfield have?
Seacoast Airfield (K3B4) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of K3B4?
The field elevation of Seacoast Airfield is 130 feet above mean sea level (MSL).
Is fuel available at K3B4?
No fuel types are currently listed for Seacoast Airfield. Contact the FBO directly for availability.
What are the current weather conditions at K3B4?
The current flight category at Seacoast Airfield is IFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at K3B4?
There are currently no active NOTAMs for Seacoast Airfield.
How do I access complete data for K3B4?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for Seacoast Airfield.
Where is Seacoast Airfield located?
Seacoast Airfield (K3B4) is located in Eliot, Maine, United States, at an elevation of 130 ft MSL.
Does K3B4 have weather cameras?
K3B4 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.